From 0c57f27bbacafca2e360c4045ebd1b3d830c7c0a Mon Sep 17 00:00:00 2001
From: Joseph Bass <jab416171@gmail.com>
Date: Sat, 20 Apr 2013 20:59:46 -0600
Subject: [PATCH] Only show the branch specifier if the current directory is
 part of a git repo

---
 liquidprompt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/liquidprompt b/liquidprompt
index 1ce6e72..adeb2c4 100755
--- a/liquidprompt
+++ b/liquidprompt
@@ -685,7 +685,7 @@ _lp_git_branch()
 {
     [[ "$LP_ENABLE_GIT" != 1 ]] && return
     local gitdir
-    gitdir="$(git rev-parse --git-dir 2>/dev/null)"
+    gitdir="$([ $(git ls-files . 2>/dev/null | wc -l) -gt 0 ] && git rev-parse --git-dir 2>/dev/null)"
     [[ $? -ne 0 || ! $gitdir =~ (.*\/)?\.git.* ]] && return
     local branch="$(git symbolic-ref HEAD 2>/dev/null)"
     if [[ $? -ne 0 || -z "$branch" ]] ; then