Editor: Link suggestions: add fallback title for posts with no title.

Fixes #42664.

Built from https://develop.svn.wordpress.org/trunk@42425


git-svn-id: http://core.svn.wordpress.org/trunk@42256 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/tinymce/plugins/wplink/plugin.js

@@ -468,8 +468,11 @@
 							}
 						}
 					} ).autocomplete( 'instance' )._renderItem = function( ul, item ) {
+						var fallbackTitle = ( typeof window.wpLinkL10n !== 'undefined' ) ? window.wpLinkL10n.noTitle : '',
+							title = item.title ? item.title : fallbackTitle;
+
 						return $( '<li role="option" id="mce-wp-autocomplete-' + item.ID + '">' )
-						.append( '<span>' + item.title + '</span>&nbsp;<span class="wp-editor-float-right">' + item.info + '</span>' )
+						.append( '<span>' + title + '</span>&nbsp;<span class="wp-editor-float-right">' + item.info + '</span>' )
 						.appendTo( ul );
 					};
 

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.0-alpha-42424';
+$wp_version = '5.0-alpha-42425';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.