Template#mime_type should not use Mime::Type when Action Controller is not included

lifo · lifo · commit beca1f2e1515 · 2009-02-02T00:21:03.000Z
diff --git a/actionpack/lib/action_view/template.rb b/actionpack/lib/action_view/template.rb
@@ -133,7 +133,7 @@ def content_type
     end
 
     def mime_type
-      Mime::Type.lookup_by_extension(format) if format
+      Mime::Type.lookup_by_extension(format) if format && defined?(::Mime)
     end
     memoize :mime_type
 
