Changeset 45413

Timestamp:

05/25/2019 02:34:30 PM (5 years ago)

Author:

SergeyBiryukov

Message:

Editor: In edit-form-blocks.php, check the result of wp_set_post_lock(), which may return false and cause a warning when passed to implode().

Props kakshak, aduth.
Fixes #47013.

File:

• trunk/src/wp-admin/edit-form-blocks.php (modified) (1 diff)

trunk/src/wp-admin/edit-form-blocks.php

@@ -248 +248 @@
     // Lock the post.
     $active_post_lock = wp_set_post_lock( $post->ID );
-    $lock_details     = array(
+    if ( $active_post_lock ) {
+        $active_post_lock = esc_attr( implode( ':', $active_post_lock ) );
+    }
+
+    $lock_details = array(
         'isLocked'       => false,
-        'activePostLock' => esc_attr( implode( ':', $active_post_lock ) ),
+        'activePostLock' => $active_post_lock,
     );
 }