From 6ade4d0dbc4d873d43764bcc20f69af5a2fe66b9 Mon Sep 17 00:00:00 2001
From: lhark <lhark@hotmail.fr>
Date: Sun, 7 Jun 2015 01:07:03 +0200
Subject: [PATCH] Finaly, fetch is alright, added push warning

---
 zshrc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/zshrc b/zshrc
index f3fbd3a..432a788 100644
--- a/zshrc
+++ b/zshrc
@@ -15,7 +15,10 @@ export PATH=$PATH:/usr/local/sbin:/usr/sbin:/sbin:~/bin
 # Mise à jour automatique à partir du repo distant
 cd /home/$USER/rc
 git fetch
-if $(git status --porcelain -b 2> /dev/null | grep '^## .*behind' &> /dev/null); then
+local gst=$(command git status --porcelain -b 2> /dev/null)
+if $(echo "$gst" | grep '^## .*ahead' &> /dev/null); then
+    echo"You have unpushed business in /home/$USER/rc"
+elif $(echo "$gst" | grep '^## .*behind' &> /dev/null); then
     echo "Type Y to update .zshrc: \c"
     read line
     if [ "$line" = Y ] || [ "$line" = y ]; then