修改信息

core/CoreApp/controllers/Whlabel.php

@@ -491,7 +491,7 @@ class Whlabel extends Start_Controller
 			if ($purchase) {
 				$where  .= " and purchase = '$purchase'";
 			}
-			if ($state) {
+			if (isset($state)) {
 				$where  .= " and state = '$state'";
 			}