收款金额必须大于0

biz-ghs/order/classes/OrderClass.php

@@ -132,10 +132,13 @@ class OrderClass extends BaseClass
         $data['prePrice'] = $currentPrice;
         $actPrice = $currentPrice;
         $realPrice = $currentPrice;
-		
-		//商家自己开单时
+
+        //商家自己开单时
         if (isset($data['modifyPrice'])) {
             $modifyPrice = $data['modifyPrice'] ?? 0;
+            if ($modifyPrice <= 0) {
+                util::fail('收款金额必须大于0');
+            }
             if ($modifyPrice > $currentPrice) {
                 //人工和资材费用
                 $data['labourCost'] = bcsub($modifyPrice, $currentPrice, 2);