From c91fbaa4edc0996aed08d726610b9f2958819b65 Mon Sep 17 00:00:00 2001
From: Yu-Jie Lin <livibetter@gmail.com>
Date: Wed, 4 Feb 2015 15:07:34 +0800
Subject: [PATCH] Simplify $remote_url building

---
 git-open | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/git-open b/git-open
index f0c0f0e..e493069 100755
--- a/git-open
+++ b/git-open
@@ -19,13 +19,7 @@ fi
 
 # assume origin if not provided
 # fallback to upstream if neither is present.
-remote="origin"
-if [ ! -z "$1" ]
-then
-    remote="$1"
-fi
-
-remote_url="remote.${remote}.url"
+remote_url="remote.${1:-origin}.url"
 
 giturl=$(git config --get $remote_url)
 if [ -z "$giturl" ]