From 626990bad1335e6c5767addc6794e5bde55a184e Mon Sep 17 00:00:00 2001
From: Henrique Vicente <henriquevicente@gmail.com>
Date: Thu, 5 Mar 2015 18:10:25 -0300
Subject: [PATCH] Adding support for gh is --browser.

---
 lib/cmds/issue.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/cmds/issue.js b/lib/cmds/issue.js
index e3d234de..e5ecb8bd 100644
--- a/lib/cmds/issue.js
+++ b/lib/cmds/issue.js
@@ -237,6 +237,10 @@ Issue.prototype.run = function() {
 };
 
 Issue.prototype.browser = function(user, repo, number) {
+    if (!number) {
+        number = '';
+    }
+
     openUrl('https://github.com/' + user + '/' + repo + '/issues/' + number);
 };