From 604b9f3c584b4021281df990be024bfe9d1ef769 Mon Sep 17 00:00:00 2001
From: TJ Holowaychuk <tj@vision-media.ca>
Date: Fri, 29 Jun 2012 13:05:42 -0700
Subject: [PATCH] add default of HEAD to git-pull-request

---
 bin/git-pull-request | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/bin/git-pull-request b/bin/git-pull-request
index d760f1a..710f6d1 100755
--- a/bin/git-pull-request
+++ b/bin/git-pull-request
@@ -31,8 +31,7 @@ test -z "$user" && abort "git config user.email required"
 
 # branch
 
-branch=$1
-test -z "$branch" && abort "<branch> required"
+branch=${1-$(git symbolic-ref HEAD)}
 
 # lame hack to get project