Ticket #41825: 41825.diff

src/wp-includes/class-wp-editor.php

@@ -1624 +1624 @@
                 $get_posts = new WP_Query;
                 $posts = $get_posts->query( $query );
                 // Check if any posts were found.
-                if ( ! $get_posts->post_count )
-                        return false;
-
-                // Build results.
-                $results = array();
-                foreach ( $posts as $post ) {
-                        if ( 'post' == $post->post_type )
-                                $info = mysql2date( __( 'Y/m/d' ), $post->post_date );
-                        else
-                                $info = $pts[ $post->post_type ]->labels->singular_name;
-
-                        $results[] = array(
-                                'ID' => $post->ID,
-                                'title' => trim( esc_html( strip_tags( get_the_title( $post ) ) ) ),
-                                'permalink' => get_permalink( $post->ID ),
-                                'info' => $info,
-                        );
-                }
-
-                /**
-                 * Filters the link query results.
-                 *
-                 * Allows modification of the returned link query results.
-                 *
-                 * @since 3.7.0
-                 *
-                 * @see 'wp_link_query_args' filter
-                 *
-                 * @param array $results {
-                 *     An associative array of query results.
-                 *
-                 *     @type array {
-                 *         @type int    $ID        Post ID.
-                 *         @type string $title     The trimmed, escaped post title.
-                 *         @type string $permalink Post permalink.
-                 *         @type string $info      A 'Y/m/d'-formatted date for 'post' post type,
-                 *                                 the 'singular_name' post type label otherwise.
-                 *     }
-                 * }
-                 * @param array $query  An array of WP_Query arguments.
-                 */
+                if ( ! $get_posts->post_count ) {
+                        /**
+                         * Filters the link query results.
+                         *
+                         * Allows modification of the returned link query results.
+                         *
+                         * @since 3.7.0
+                         *
+                         * @see 'wp_link_query_args' filter
+                         *
+                         * @param array $results {
+                         *     An associative array of query results.
+                         *
+                         *     @type array {
+                         *         @type int    $ID        Post ID.
+                         *         @type string $title     The trimmed, escaped post title.
+                         *         @type string $permalink Post permalink.
+                         *         @type string $info      A 'Y/m/d'-formatted date for 'post' post type,
+                         *                                 the 'singular_name' post type label otherwise.
+                         *     }
+                         * }
+                         * @param array $query  An array of WP_Query arguments.
+                         */
+                        $results = apply_filters( 'wp_link_query', $results, $query );
+                        return !empty( $results ) ? $results : false;
+            }
+
+                // Build results.
+                $results = array();
+                foreach ( $posts as $post ) {
+                        if ( 'post' == $post->post_type )
+                                $info = mysql2date( __( 'Y/m/d' ), $post->post_date );
+                        else
+                                $info = $pts[ $post->post_type ]->labels->singular_name;
+
+                        $results[] = array(
+                                'ID' => $post->ID,
+                                'title' => trim( esc_html( strip_tags( get_the_title( $post ) ) ) ),
+                                'permalink' => get_permalink( $post->ID ),
+                                'info' => $info,
+                        );
+                }
+                
+                /** This filter is documented at first usage above */
                 return apply_filters( 'wp_link_query', $results, $query );
         }