Prevent crash if file does not exists

2015-02-23 21:48:02 -08:00 · 2015-02-23 21:48:02 -08:00 · deb384a73b
commit deb384a73b
parent 345fd545bf
1 changed files with 3 additions and 1 deletions
--- a/app/helpers/version_check_helper.rb
+++ b/app/helpers/version_check_helper.rb
@ -1,5 +1,7 @@
 module VersionCheckHelper
  def version_status_badge
-    image_tag VersionCheck.new.url
+    if File.exists?(Rails.root.join('safe', 'public.pem'))
+      image_tag VersionCheck.new.url
+    end
  end
 end