Remove extra call of Attachment#thumbnailable? in AttachmentsController#thumbnail...

Patch by Go MAEDA.

git-svn-id: https://svn.redmine.org/redmine/trunk@21790 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/controllers/attachments_controller.rb b/app/controllers/attachments_controller.rb
index aa8bbeec91f9dc39d68b1d3e36f5a6ab1e62b36b..612e070d2e1fe7ac7429d54bca4e48a5637e18be 100644 (file)
--- a/app/controllers/attachments_controller.rb
+++ b/app/controllers/attachments_controller.rb
@@ -83,7 +83,7 @@ class AttachmentsController < ApplicationController
   end
 
   def thumbnail
-    if @attachment.thumbnailable? && tbnail = @attachment.thumbnail(:size => params[:size])
+    if (tbnail = @attachment.thumbnail(:size => params[:size]))
       if stale?(:etag => tbnail, :template => false)
         send_file(
           tbnail,