Changeset 42706 for trunk/src/wp-includes/media.php

Timestamp:

02/12/2018 10:35:56 PM (7 years ago)

Author:

SergeyBiryukov

Message:

Media: In img_caption_shortcode(), make sure $id and $caption_id are always defined.

See #34595.

File:

• trunk/src/wp-includes/media.php (modified) (2 diffs)

trunk/src/wp-includes/media.php

@@ -1561 +1561 @@
     }
 
+    $id = $caption_id = $describedby = '';
+
     if ( $atts['id'] ) {
         $atts['id'] = sanitize_html_class( $atts['id'] );
@@ -1571 +1573 @@
         $atts['caption_id'] = 'caption-' . str_replace( '_', '-', $atts['id'] );
     }
-
-    $describedby = '';
 
     if ( $atts['caption_id'] ) {