Version 3.4.5

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

@@ -2,18 +2,18 @@
 /**
  * <pre>
  * Invision Power Services
- * IP.Board v3.3.4
+ * IP.Board v3.4.5
  * Global Search
- * Last Updated: $Date: 2012-06-12 10:14:49 -0400 (Tue, 12 Jun 2012) $
+ * Last Updated: $Date: 2012-12-03 14:03:02 -0500 (Mon, 03 Dec 2012) $
  * </pre>
  *
- * @author 		$Author: bfarber $
+ * @author 		$Author: AndyMillne $
  * @copyright	(c) 2001 - 2009 Invision Power Services, Inc.
  * @license		http://www.invisionpower.com/company/standards.php#license
  * @package		IP.Board
  * @subpackage	Core
  * @link		http://www.invisionpower.com
- * @version		$Rev: 10914 $
+ * @version		$Rev: 11673 $
  */ 
 
 if ( ! defined( 'IN_IPB' ) )
@@ -199,7 +199,10 @@ class search_engine
 				}
 				else
 				{
-					$removedTerms[] = $_w;
+					if( $_w )
+					{
+						$removedTerms[] = $_w;
+					}
 				}
 			}
 		}
@@ -217,7 +220,7 @@ class search_engine
 				$search_term = '+' . preg_replace( '/\s+(?!-|~)/', " +", $search_term );
 			}
 		}
-		
+
 		return array( 'search_term' => $search_term, 'removed' => $removedTerms );
 	}