Prevent crash if file does not exists

This commit is contained in:
Dmitriy Zaporozhets
2015-03-09 20:58:29 -07:00
parent 345fd545bf
commit deb384a73b
+3 -1
View File
@@ -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