From 87d39f5dd2965d38bd9b66fd31e5d6b4593f53ed Mon Sep 17 00:00:00 2001
From: Parth Laxmikant Kolekar <ParthKolekar@users.noreply.github.com>
Date: Thu, 26 Oct 2017 22:54:26 +0530
Subject: [PATCH] Update init.zsh

It seems that my older git does not support '@' yet.
---
 init.zsh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/init.zsh b/init.zsh
index 67a07cb6..18525ca8 100644
--- 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