修改采购收货提交

src/common/detail.js

@@ -152,7 +152,9 @@ export function calcTreeHandleQty(detailSource) {
 						}
 					}
 				}
-				item.handleQty = calc.add(item.handleQty, detail.handleQty);
+				if(detail.handleQty){
+					item.handleQty = calc.add(item.handleQty, detail.handleQty);
+				}
 			}
 		}
 	}