[Tests] die() in tests should quote "$@" for echo

test/fast/Unit tests/iojs_version_has_solaris_binary

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 \. ../../common.sh

test/fast/Unit tests/node_version_has_solaris_binary

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 \. ../../common.sh

test/fast/Unit tests/nvm ls-remote

@@ -2,7 +2,7 @@
 
 set -ex
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_download nvm_ls_remote nvm_ls_remote_iojs

test/fast/Unit tests/nvm version-remote

@@ -2,7 +2,7 @@
 
 set -ex
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_remote_version

test/fast/Unit tests/nvm_add_iojs_prefix

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_alias

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup () {
   rm -rf ../../../alias/test

test/fast/Unit tests/nvm_alias_path

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_checksum

@@ -4,7 +4,7 @@ cleanup () {
   rm tmp/emptyfile tmp/testfile
   rmdir tmp
 }
-die () { echo $@ ; cleanup; exit 1; }
+die () { echo "$@" ; cleanup; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_compare_checksum

@@ -3,7 +3,7 @@
 cleanup () {
   unset -f nvm_compute_checksum
 }
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_compute_checksum

@@ -2,7 +2,7 @@
 
 set -ex
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_die_on_prefix

@@ -5,7 +5,7 @@ cleanup () {
   alias npm='\npm'
   unset -f nvm_has npm
 }
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_ensure_default_set

@@ -2,7 +2,7 @@
 
 \. ../../common.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_ensure_version_installed

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 cleanup () {
   rm -rf "$(nvm_version_path v0.1.2)"
 }

test/fast/Unit tests/nvm_ensure_version_prefix

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_find_up

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 setup() {
   cleanup
   mkdir -p tmp_nvm_find_up/a/b/c/d

test/fast/Unit tests/nvm_format_version

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_get_arch

@@ -9,7 +9,7 @@ cleanup() {
   export PATH=ORIG_PATH
 }
 
-die () { cleanup; echo $@ ; exit 1; }
+die () { cleanup; echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_get_checksum

@@ -5,7 +5,7 @@ set -ex
 cleanup () {
   unset -f nvm_download nvm_get_checksum_alg nvm_get_mirror
 }
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 set +e # TODO: fix
 \. ../../../nvm.sh

test/fast/Unit tests/nvm_get_checksum_alg

@@ -2,7 +2,7 @@
 
 set -ex
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_get_latest missing curl or wget

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_has

test/fast/Unit tests/nvm_get_minor_version

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_get_mirror

@@ -2,7 +2,7 @@
 
 set -ex
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_has

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_has_solaris_binary

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 \. ../../common.sh

test/fast/Unit tests/nvm_has_system_iojs

@@ -5,7 +5,7 @@ cleanup () {
   rm "${NVM_DIR}/versions/io.js/v0.1.2/iojs"
   rmdir "${NVM_DIR}/versions/io.js/v0.1.2"
 }
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_has_system_node

@@ -5,7 +5,7 @@
 cleanup () {
   rm -rf "${NVM_DIR}/v0.1.2/node"
 }
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 mkdir "${NVM_DIR}/v0.1.2"
 touch "${NVM_DIR}/v0.1.2/node"

test/fast/Unit tests/nvm_iojs_prefix

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_is_alias

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 cleanup () { unalias foo; unalias grep; }
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_is_iojs_version

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_is_merged_node_version

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_is_natural_num

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_is_valid_version

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_ls_current

@@ -4,7 +4,7 @@ TEST_PWD=$(pwd)
 TEST_DIR="$TEST_PWD/nvm_ls_current_tmp"
 
 cleanup() { rm -rf "$TEST_DIR"; unset -f return_zero; alias node='node' ; unalias node; }
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_ls_remote

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_download

test/fast/Unit tests/nvm_ls_remote LTS aliases

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 TEST_PATH="$PWD/test_output"
 mkdir -p "$TEST_PATH"

test/fast/Unit tests/nvm_ls_remote_iojs

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_download

test/fast/Unit tests/nvm_make_alias

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_node_prefix

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_num_version_groups

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_prepend_path

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_print_alias_path

@@ -1,7 +1,7 @@
 #!/bin/sh
 \. ../../common.sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup () {
   unset -f nvm_alias nvm_version

test/fast/Unit tests/nvm_print_default_alias

@@ -1,7 +1,7 @@
 #!/bin/sh
 \. ../../common.sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup () {
   unset -f nvm_print_implicit_alias nvm_version

test/fast/Unit tests/nvm_print_implicit_alias errors

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_print_implicit_alias success

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 cleanup() {
   rm -rf "${NVM_DIR}/v0.2.3"
   rm -rf "${NVM_DIR}/v0.3.4"

test/fast/Unit tests/nvm_print_npm_version

@@ -5,7 +5,7 @@ cleanup () {
   alias npm='\npm'
   unset -f nvm_has npm
 }
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_remote_version

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_ls_remote nvm_ls_remote_iojs

test/fast/Unit tests/nvm_remote_versions

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_ls_remote nvm_ls_remote_iojs

test/fast/Unit tests/nvm_strip_iojs_prefix

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_strip_path

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_supports_xz

@@ -7,7 +7,7 @@ cleanup() {
   rm -rf $TEST_PATH/{xz,which,awk,rm,command}
   export PATH=$OLDPATH
 }
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_tree_contains_path

@@ -6,7 +6,7 @@ cleanup () {
   rm tmp2/node
   rmdir tmp2
 }
-die () { echo $@ ; cleanup; exit 1; }
+die () { echo "$@" ; cleanup; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_validate_implicit_alias

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_version

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 cleanup () {
   unset -f nvm_ls_current nvm_ls
 }

test/fast/Unit tests/nvm_version_dir

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_version_greater

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh
 

test/fast/Unit tests/nvm_version_path

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 \. ../../../nvm.sh