From 3c485db8c73bfebf379f3e9382eb8f300b608bd8 Mon Sep 17 00:00:00 2001
From: r3dDoX <patrick@walther-online.ch>
Date: Sat, 24 May 2014 12:15:26 +0200
Subject: [PATCH] replaced hardcoded origin/{branch-name} with @{upstream}
 which gets the upstream branch since git 1.7.0

---
 lib/git.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/git.zsh b/lib/git.zsh
index 305a77af..3eca8a6c 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -54,7 +54,7 @@ git_remote_status() {
 
 # Checks if there are commits ahead from remote
 function git_prompt_ahead() {
-  if $(echo "$(command git log origin/$(current_branch)..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
+  if $(echo "$(command git log @{upstream}..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
     echo "$ZSH_THEME_GIT_PROMPT_AHEAD"
   fi
 }