From fdb3c0e68d36d20d1b75163755d568d42def5ac1 Mon Sep 17 00:00:00 2001
From: Anton Eicher <antone@antone-3.desktop.amazon.com>
Date: Wed, 19 Dec 2012 07:22:03 -0800
Subject: [PATCH] Added check for .git directory in current, before wasting
 time querying git. This saves seconds on my pc.

---
 plugins/git/git.plugin.zsh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/git/git.plugin.zsh b/plugins/git/git.plugin.zsh
index 154aa6db1..79300a166 100644
--- a/plugins/git/git.plugin.zsh
+++ b/plugins/git/git.plugin.zsh
@@ -73,12 +73,14 @@ alias gsd='git svn dcommit'
 # Usage example: git pull origin $(current_branch)
 #
 function current_branch() {
+  if [ ! -d .git ]; then return; fi
   ref=$(git symbolic-ref HEAD 2> /dev/null) || \
   ref=$(git rev-parse --short HEAD 2> /dev/null) || return
   echo ${ref#refs/heads/}
 }
 
 function current_repository() {
+  if [ ! -d .git ]; then return; fi
   ref=$(git symbolic-ref HEAD 2> /dev/null) || \
   ref=$(git rev-parse --short HEAD 2> /dev/null) || return
   echo $(git remote -v | cut -d':' -f 2)