[-] Classes : fix bug #PSTEST-1191 - wrong carrier positions

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@14768 b9a71923-0436-4b27-9f14-aed3839534dd
2012-04-19 13:35:37 +00:00
parent 6367fd29b1
commit a32a003b5c
1 changed files with 1 additions and 1 deletions
@@ -1102,7 +1102,7 @@ class CarrierCore extends ObjectModel
 				FROM `'._DB_PREFIX_.'carrier`
 				WHERE `deleted` = 0';
 		$position = DB::getInstance()->getValue($sql);
-		return ($position !== false) ? (int)$position : -1;
+		return (is_numeric($position)) ? $position : -1;
 	}

 	/**