Don't loop over empty options. fixes #1900

git-svn-id: http://svn.automattic.com/wordpress/trunk@3138 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2005-11-17 22:46:18 +00:00 · 2005-11-17 22:46:18 +00:00 · f237c0bf41
parent e6425a4127
commit f237c0bf41
1 changed files with 3 additions and 0 deletions
--- a/wp-includes/cache.php
+++ b/wp-includes/cache.php
@ -184,6 +184,9 @@ class WP_Object_Cache {
 				}
 				$wpdb->show_errors();

+				if ( ! $options )
+					return;
+
 				foreach ($options as $option) {
 					$this->cache['options'][$option->option_name] = $option->option_value;
 				}