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

test/slow/Running "nvm current" should display current nvm environment.

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

test/slow/node 0.6.21 should install 0.6.21-pre

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

test/slow/nvm exec/Preamble works and respects "silent" flag

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

test/slow/nvm exec/Running "nvm exec --lts" should work

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

test/slow/nvm exec/Running "nvm exec 0.x" should work

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

test/slow/nvm exec/Running "nvm exec" should pick up .nvmrc version

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

test/slow/nvm reinstall-packages/Running "nvm copy-packages $(nvm ls current)" should error out

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

test/slow/nvm run/Running "nvm run --harmony --version" should work

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

test/slow/nvm run/Running "nvm run --lts" should work

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

test/slow/nvm run/Running "nvm run 0.x" should error out sensibly when 0.x is not installed

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

test/slow/nvm run/Running "nvm run 0.x" should work

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

test/slow/nvm run/Running "nvm run" should pick up .nvmrc version

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

test/slow/nvm uninstall/Running "nvm uninstall 0.12.6" uninstalls v0.12.6

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

test/slow/nvm uninstall/Running "nvm uninstall" with incorrect file permissions fails nicely

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

test/slow/nvm use/Running "nvm use --lts" uses latest LTS version

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

test/slow/nvm use/Running "nvm use --lts=foo" uses latest "foo" LTS version

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

test/slow/nvm use/Running "nvm use iojs" uses latest io.js version

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

test/slow/nvm use/Running "nvm use node" uses latest stable node version

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

test/slow/nvm use/Running "nvm use v1.0.0" uses iojs-v1.0.0 iojs version

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

test/slow/nvm use/Running "nvm use" calls "nvm_die_on_prefix"

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

test/slow/nvm_get_latest/nvm_get_latest

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

test/slow/nvm_get_latest/nvm_get_latest failed redirect

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