修正核算参数

application/api/controller/WorkOrder.php

@@ -941,12 +941,12 @@ class WorkOrder extends Api
         }
         $i = 0;
         foreach ($param as $key=>$value){
-            $data = [
-                'rate0' => 0,
-                'rate1' => 0,
-            ];
-            if (!empty($value['loss'])){
-                $data = \db('dic_lzsh')->where('sys_bh',$value['loss'])->field('rtrim(sys_rate0) as rate0,rtrim(sys_rate1) as rate1')->find();
+            $data['rate0'] = 0;
+            $data['rate1'] = 0;
+            if (!empty($value['loss']) && $value['loss'] !== ''){
+                $rate = \db('dic_lzsh')->where('sys_bh',$value['loss'])->field('rtrim(sys_rate0) as rate0,rtrim(sys_rate1) as rate1')->find();
+                $data['rate0'] = $rate['rate0'];
+                $data['rate1'] = $rate['rate1'];
             }
             $row = [
                 '工价系数' => $value['difficulty']?:'',