搜索优化

app-hd/controllers/OrderController.php

@@ -1047,7 +1047,7 @@ class OrderController extends BaseController
         if (!empty($get['shopAdminId'])) {
             $where['shopAdminId'] = $get['shopAdminId'];
         }
-        if ($searchStyle == 1) {
+        if ($searchStyle == 1 && !empty($searchText)) {
             $where['sendNum'] = $searchText;
         }
         if (isset($get['repeat']) && $get['repeat'] > -1) {