Changeset 35081 for trunk/src/wp-includes/media.php

Timestamp:

10/12/2015 08:59:12 PM (10 years ago)

Author:

wonderboymusic

Message:

Media: avoid "divide by zero" in wp_get_attachment_image_srcset_array().

Fixes #34238.

File:

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

trunk/src/wp-includes/media.php

@@ -922 +922 @@
 
         // Calculate the new image ratio.
-        $img_ratio_compare = $img['height'] / $img['width'];
+        if ( $img['width'] ) {
+            $img_ratio_compare = $img['height'] / $img['width'];
+        } else {
+            $img_ratio_compare = 0;
+        }
 
         // If the new ratio differs by less than 0.01, use it.