Changeset 37977

Timestamp:

07/05/2016 04:15:05 PM (4 years ago)

Author:

ocean90

Message:

Embeds: After [37745], check if a featured image exists before attaching an event listener.

Props swissspidy.
Fixes #35657.

File:

• trunk/src/wp-includes/js/wp-embed-template.js (modified) (2 diffs)

trunk/src/wp-includes/js/wp-embed-template.js

@@ -27 +27 @@
             share_input = document.querySelectorAll( '.wp-embed-share-input' ),
             share_dialog_tabs = document.querySelectorAll( '.wp-embed-share-tab-button button' ),
+            featured_image = document.querySelector( '.wp-embed-featured-image img' ),
             i;
 
@@ -140 +141 @@
 
         // Send the document's height again after the featured image has been loaded.
-        document.querySelector( '.wp-embed-featured-image img' ).addEventListener( 'load', function() {
-            sendEmbedMessage( 'height', Math.ceil( document.body.getBoundingClientRect().height ) );
-        } );
+        if ( featured_image ) {
+            featured_image.addEventListener( 'load', function() {
+                sendEmbedMessage( 'height', Math.ceil( document.body.getBoundingClientRect().height ) );
+            } );
+        }
 
         /**