From 122df3786b01398cf736d335ee4aa265f8f941fe Mon Sep 17 00:00:00 2001
From: Chris Wanstrath <chris@ozmm.org>
Date: Sun, 13 Nov 2011 23:43:10 -0800
Subject: [PATCH] no false alarms on gemfiles please.

(aka we still need to add support for the
`gemspec` method)
---
 extensions/gemfile/gemfile.coffee | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/extensions/gemfile/gemfile.coffee b/extensions/gemfile/gemfile.coffee
index 3ef704ee2..d54d4ac10 100644
--- a/extensions/gemfile/gemfile.coffee
+++ b/extensions/gemfile/gemfile.coffee
@@ -15,14 +15,15 @@ class Gemfile extends Extension
     urls = @project.urls()
     gemfile = _.detect urls, ({url}) -> /Gemfile/i.test url
     {url} = gemfile if gemfile
+    gems = @gems url if url
 
-    if url
+    if url and gems.length > 0
       @project.settings.extraURLs[@project.url] = [
         name: "RubyGems"
         url: "http://rubygems.org/"
         type: 'dir'
       ]
-      gems = @gems url
+      
       @project.settings.extraURLs["http://rubygems.org/"] = gems
       @pane = new ModalSelector -> gems