From 2725aefb7161cdbd5536980875752e519fe9848b Mon Sep 17 00:00:00 2001
From: Saurabh Bhatia <saurabh.a.bhatia@gmail.com>
Date: Fri, 14 Mar 2014 11:14:51 +0800
Subject: [PATCH] Rescued nil when there are no tags

---
 app/controllers/admin/sites_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/admin/sites_controller.rb b/app/controllers/admin/sites_controller.rb
index fa6aa48..f07abac 100644
--- a/app/controllers/admin/sites_controller.rb
+++ b/app/controllers/admin/sites_controller.rb
@@ -191,7 +191,7 @@ class Admin::SitesController < OrbitBackendController
 
   def git_tags
     @current_tag = %x(git describe --tags).gsub("\n","")
-    @latest_tag = `git ls-remote --tags origin | awk '{print $2}'`.split(/\n/).last.gsub("refs/tags/","")
+    @latest_tag = `git ls-remote --tags origin | awk '{print $2}'`.split(/\n/).last.gsub("refs/tags/","") rescue nil
   end
   
 end