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nvm_strip_path: Error out when $NVM_DIR is not set.

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Per https://github.com/creationix/nvm/issues/1083#issuecomment-217752185
This commit is contained in:
Jordan Harband
2016-05-08 20:05:59 -07:00
parent 6311a0e9c4
commit 0880539972
1 changed files with 4 additions and 0 deletions
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nvm.sh
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@@ -403,6 +403,10 @@ nvm_num_version_groups() {
} }
nvm_strip_path() { nvm_strip_path() {
if [ -z "${NVM_DIR-}" ]; then
nvm_err '$NVM_DIR not set!'
return 1
fi
nvm_echo "$1" | command sed \ nvm_echo "$1" | command sed \
-e "s#$NVM_DIR/[^/]*$2[^:]*:##g" \ -e "s#$NVM_DIR/[^/]*$2[^:]*:##g" \
-e "s#:$NVM_DIR/[^/]*$2[^:]*##g" \ -e "s#:$NVM_DIR/[^/]*$2[^:]*##g" \