Changeset 22354 for trunk/wp-includes/capabilities.php

Timestamp:

10/31/2012 11:18:33 PM (14 years ago)

Author:

dd32

Message:

Fix a PHP Notice when attempting to Add or remove capabilities from nonexistant roles. Props SergeyBiryukov. Fixes #18461

File:

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

trunk/wp-includes/capabilities.php

@@ -207 +207 @@
          */
         function add_cap( $role, $cap, $grant = true ) {
+                if ( ! isset( $this->roles[$role] ) )
+                        return;
+
                 $this->roles[$role]['capabilities'][$cap] = $grant;
                 if ( $this->use_db )
@@ -222 +225 @@
          */
         function remove_cap( $role, $cap ) {
+                if ( ! isset( $this->roles[$role] ) )
+                        return;
+
                 unset( $this->roles[$role]['capabilities'][$cap] );
                 if ( $this->use_db )