Ensure we always show the current version in the footer if the last update check failed. Fixes #4867 props Viper007Bond

git-svn-id: http://svn.automattic.com/wordpress/trunk@5987 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/update.php

@@ -4,9 +4,6 @@
 
 function core_update_footer( $msg ) {
 	$cur = get_option( 'update_core' );
-	
-	if ( ! isset( $cur->response ) )
-		return $msg;
 
 	switch ( $cur->response ) {
 	case 'development' :
@@ -17,8 +14,8 @@ function core_update_footer( $msg ) {
 		return sprintf( '| <strong>'.__( 'Your WordPress %s is out of date. <a href="%s">Please update</a>.' ).'</strong>', $GLOBALS['wp_version'], $cur->url );
 	break;
 
-
 	case 'latest' :
+	default :
 		return sprintf( '| '.__( 'Version %s' ), $GLOBALS['wp_version'] );
 	break;
 	}