public/zsh-nvm
1
0
Fork 0
mirror of https://github.com/lukechilds/zsh-nvm.git synced 2025-04-17 11:05:29 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Do proper empty string test rather than truthy

Browse Source 
Truthy doesn't seem to work on older versions of zsh
5.0.2 fails, 5.1 works
This commit is contained in:
Luke Childs 2016-07-31 20:15:06 +01:00
parent 281614aacd
commit 0ccae77ce2
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
zsh-nvm.plugin.zsh
View File

@ -62,7 +62,7 @@ nvm_update() {
_zsh_nvm_upgrade() {
# Use default upgrade if it's built in
if [[ "$(_zsh_nvm_nvm help | grep 'nvm upgrade')" ]]; then
if [[ -n "$(_zsh_nvm_nvm help | grep 'nvm upgrade')" ]]; then
_zsh_nvm_nvm upgrade
return
fi
@ -88,7 +88,7 @@ _zsh_nvm_previous_version() {
_zsh_nvm_revert() {
local previous_version="$(_zsh_nvm_previous_version)"
if [[ $previous_version ]]; then
if [[ -n "$previous_version" ]]; then
local installed_version=$(cd "$NVM_DIR" && git describe --tags)
if [[ "$installed_version" = "$previous_version" ]]; then
echo "Already reverted to $installed_version"