From 6b1eb6c8297a1d94f18513d6446434a53e410a36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A7=9C=E6=A3=9A?= <849005670@qq.com>
Date: Thu, 6 Jan 2022 17:06:30 +0800
Subject: [PATCH] Update edit.js

---
 src/pages/exchangecode/edit/edit.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pages/exchangecode/edit/edit.js b/src/pages/exchangecode/edit/edit.js
index b6281de3..c93fe996 100644
--- a/src/pages/exchangecode/edit/edit.js
+++ b/src/pages/exchangecode/edit/edit.js
@@ -591,7 +591,7 @@ export default class exchangedit extends React.Component{
 	 onQuantityChange(e,row){
 		
 		 this.setState({tempdata:this.state.tempdata})
-		 	let value =  e.target.value == "" ? 0 : e.target.value;
+		 	let value =  e.target.value;
 				let rowIndex =this.state.tempdata.findIndex((o)=>{return o.product_id == row.product_id})
 				if(value - this.state.tempdata[rowIndex].usage < 0)
 				{