Ticket #53540: 53540.diff

wp-includes/media.php

@@ -1129 +1129 @@
  */
 function wp_get_attachment_image_url( $attachment_id, $size = 'thumbnail', $icon = false ) {
         $image = wp_get_attachment_image_src( $attachment_id, $size, $icon );
-        return isset( $image['0'] ) ? $image['0'] : false;
+        return isset( $image[0] ) ? $image[0] : false;
 }
 
 /**