post_test.rb: add more metatag search tests.

2017-02-06 01:58:45 -06:00
parent cac5eae3c4
commit 35b3398142
5 changed files with 340 additions and 167 deletions
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -173,7 +173,7 @@ class Post < ActiveRecord::Base
    end
    
    def is_animated_png?
-      if file_ext =~ /png/i
+      if file_ext =~ /png/i && File.exists?(file_path)
        apng = APNGInspector.new(file_path)
        apng.inspect!
        return apng.animated?