Ticket #35630: 35630.diff

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

@@ -26 +26 @@
                         share_dialog_close = document.querySelector( '.wp-embed-share-dialog-close' ),
                         share_input = document.querySelectorAll( '.wp-embed-share-input' ),
                         share_dialog_tabs = document.querySelectorAll( '.wp-embed-share-tab-button button' ),
-                        links = document.getElementsByTagName( 'a' ),
                         i;
 
                 if ( share_input ) {
@@ -154 +153 @@
                         /**
                          * Send link target to the parent (embedding) site.
                          */
-                        sendEmbedMessage( 'link', href );
-                        e.preventDefault();
+                        if ( href ) {
+                                sendEmbedMessage( 'link', href );
+                                e.preventDefault();
+                        }
                 }
 
-                for ( i = 0; i < links.length; i++ ) {
-                        links[ i ].addEventListener( 'click', linkClickHandler );
-                }
+                document.addEventListener( 'click', linkClickHandler );
         }
 
         /**