From ef39caac87dd00f058030a5388b4fa857bdac620 Mon Sep 17 00:00:00 2001
From: Hugues Hiegel <hugues.hiegel@qosmos.com>
Date: Tue, 19 Jun 2012 17:09:12 +0200
Subject: [Git] do not get stash list inside .git folders

---
 01_Internal.zsh | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/01_Internal.zsh b/01_Internal.zsh
index a50fa6f..6ac5ec5 100644
--- a/01_Internal.zsh
+++ b/01_Internal.zsh
@@ -209,12 +209,15 @@ __get_git_branch ()
 	fi
 
     # Show number of stashed commits by appending '+' signs for each
-    local _stashed=$(git stash list | wc -l )
-    [ "$_stashed" -gt 0 ] && my_git_branch+=$C_$_prompt_colors[bold_generic]$_C
-    [ "$_stashed" -gt 0 ] && for i in {1..$_stashed}
-    do
-        my_git_branch+="·"
-    done
+    if [ "$(git rev-parse --is-inside-git-dir)" != "true" -a "$(git config --get core.bare)" != "true" ]
+    then
+        local _stashed=$(git stash list | wc -l )
+        [ "$_stashed" -gt 0 ] && my_git_branch+=$C_$_prompt_colors[bold_generic]$_C
+        [ "$_stashed" -gt 0 ] && for i in {1..$_stashed}
+        do
+            my_git_branch+="·"
+        done
+    fi
 
 	echo $my_git_branch
 }
-- 
cgit v1.2.3