Update init.zsh

It seems that my older git does not support '@' yet.
7 years ago · 87d39f5dd2
parent cbcbedd694
commit 87d39f5dd2
1 changed files with 2 additions and 2 deletions
--- a/init.zsh
+++ b/init.zsh
@ -34,9 +34,9 @@ function zprezto-update {
    if [[ "$orig_branch" == "master" ]]; then
      git fetch || return "$?"
      local UPSTREAM=$(git rev-parse '@{u}')
-      local LOCAL=$(git rev-parse @)
+      local LOCAL=$(git rev-parse HEAD)
      local REMOTE=$(git rev-parse "$UPSTREAM")
-      local BASE=$(git merge-base @ "$UPSTREAM")
+      local BASE=$(git merge-base HEAD "$UPSTREAM")
      if [[ $LOCAL == $REMOTE ]]; then
        printf "There are no updates.\n"
        return 0