Changeset 32545 for trunk/src/wp-includes/class-wp-walker.php

Timestamp:

05/22/2015 05:46:47 AM (9 years ago)

Author:

wonderboymusic

Message:

When calling unset(), it is unnecessary to immediately precede it with a call to isset().

See #32444.

File:

• trunk/src/wp-includes/class-wp-walker.php (modified) (1 diff)

trunk/src/wp-includes/class-wp-walker.php

@@ -409 +409 @@
                 $this->unset_children( $child, $children_elements );
 
-        if ( isset($children_elements[$id]) )
-            unset( $children_elements[$id] );
-
+        unset( $children_elements[ $id ] );
     }