Version 3.4.5

upload/admin/sources/classes/search/engines/sphinx.php

@@ -2,9 +2,9 @@
 /**
  * <pre>
  * Invision Power Services
- * IP.Board v3.3.4
+ * IP.Board v3.4.5
  * Global Search
- * Last Updated: $Date: 2012-06-21 12:05:17 -0400 (Thu, 21 Jun 2012) $
+ * Last Updated: $Date: 2012-12-03 14:03:02 -0500 (Mon, 03 Dec 2012) $
  * </pre>
  *
  * @author 		$Author: AndyMillne $
@@ -13,7 +13,7 @@
  * @package		IP.Board
  * @subpackage	Core
  * @link		http://www.invisionpower.com
- * @version		$Rev: 10967 $
+ * @version		$Rev: 11673 $
  */
 
 if ( ! defined( 'IN_IPB' ) )
@@ -212,7 +212,10 @@ class search_engine
 				}
 				else
 				{
-					$removedTerms[] = $_w;
+					if( $_w )
+					{
+						$removedTerms[] = $_w;
+					}
 				}
 			}
 		}