Avoid 'Creating default object from empty value' warning in PHP 5.4. Props SergeyBiryukov, knutsp. fixes #21716

git-svn-id: http://core.svn.wordpress.org/trunk@21815 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-09-11 18:54:56 +00:00 · 2012-09-11 18:54:56 +00:00 · 54d7300755
parent 7fb2c8b4f7
commit 54d7300755
1 changed files with 3 additions and 0 deletions
--- a/wp-admin/includes/update.php
+++ b/wp-admin/includes/update.php
@ -86,6 +86,9 @@ function core_update_footer( $msg = '' ) {
 		return sprintf( __( 'Version %s' ), $GLOBALS['wp_version'] );

 	$cur = get_preferred_from_update_core();
+	if ( ! is_object( $cur ) )
+		$cur = new stdClass;
+
 	if ( ! isset( $cur->current ) )
 		$cur->current = '';