From 889045068465c3aac25b212b80b07f3f1755d937 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Ho=CC=88ltje?= <choltje@us.ibm.com>
Date: Wed, 3 Apr 2013 20:41:05 -0400
Subject: [PATCH] This fixes checking for git untracked items

The grep expression was incorrect for normal grep. Adding
the `-E` option fixed the escaping of the question marks.
---
 lib/git.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/git.zsh b/lib/git.zsh
index 67075248..98c00bd8 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -62,7 +62,7 @@ function git_prompt_long_sha() {
 git_prompt_status() {
   INDEX=$(git status --porcelain -b 2> /dev/null)
   STATUS=""
-  if $(echo "$INDEX" | grep '^\?\? ' &> /dev/null); then
+  if $(echo "$INDEX" | grep -E '^\?\? ' &> /dev/null); then
     STATUS="$ZSH_THEME_GIT_PROMPT_UNTRACKED$STATUS"
   fi
   if $(echo "$INDEX" | grep '^A  ' &> /dev/null); then