Changeset 35524 for trunk/src/wp-includes/media.php

Timestamp:

11/04/2015 09:43:44 PM (9 years ago)

Author:

azaozz

Message:

Responsive images: do not generate srcset for GIFs that are inserted at full size. Prevents breaking animated GIFs.

Props joemcgill.
Fixes #34528.

File:

• trunk/src/wp-includes/media.php (modified) (1 diff)

trunk/src/wp-includes/media.php

@@ -981 +981 @@
     // Bail early if error/no width.
     if ( $image_width < 1 ) {
+        return false;
+    }
+
+    // Don't add srcset attributes to (animated) gifs that are inserted at full size.
+    if ( isset( $image_sizes['thumbnail']['mime-type'] ) && 'image/gif' === $image_sizes['thumbnail']['mime-type'] &&
+        false !== strpos( $image_src, $image_meta['file'] ) ) {
+
         return false;
     }