git plugin: fix ggl to avoid empty string

see https://github.com/robbyrussell/oh-my-zsh/pull/2790#issuecomment-112716330
2015-06-17 22:38:31 +02:00 · 2015-06-17 22:38:31 +02:00 · d24196cfbd
commit d24196cfbd
parent ed6645a282
1 changed files with 5 additions and 1 deletions
--- a/plugins/git/git.plugin.zsh
+++ b/plugins/git/git.plugin.zsh
@ -101,8 +101,12 @@ git push --force origin "${b:=$1}"
 }
 compdef _git ggf=git-checkout
 ggl() {
+if [[ "$#" != 0 ]] && [[ "$#" != 1 ]]; then
+git pull origin "${*}"
+else
 [[ "$#" == 0 ]] && local b="$(current_branch)"
-git pull origin "${b:=$1}" "${*[2,-1]}"
+git pull origin "${b:=$1}"
+fi
 }
 compdef _git ggl=git-checkout
 alias ggpull='git pull origin $(current_branch)'