Regex.escape Mime.EXTENSION_LOOKUP.keys

TerraCycleUS · Aug 3, 2012 · 99f41d7 · 99f41d7
1 parent ada98cd
commit 99f41d7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/routing_filter/filters/extension.rb b/lib/routing_filter/filters/extension.rb
@@ -64,7 +64,7 @@ def excluded?(url)
       end
 
       def mime_extension?(url)
-        url =~ /\.#{Mime::EXTENSION_LOOKUP.keys.join('|')}(\?|$)/
+        url =~ /\.#{Mime::EXTENSION_LOOKUP.keys.map { |ext| Regexp.escape(ext) }.join('|')}(\?|$)/
       end
   end
 end