Changeset 18176

Timestamp:

06/07/2011 08:55:25 AM (13 years ago)

Author:

westi

Message:

Ensure that we always coerce the class list passed to get_body_class to an array even when it is empty. Fixes #17717

File:

• trunk/wp-includes/post-template.php (modified) (1 diff)

trunk/wp-includes/post-template.php

@@ -530 +530 @@
     }
 
-    if ( !empty( $class ) ) {
+    if ( ! empty( $class ) ) {
         if ( !is_array( $class ) )
             $class = preg_split( '#\s+#', $class );
         $classes = array_merge( $classes, $class );
+    } else {
+        // Ensure that we always coerce class to being an array.
+        $class = array();
     }