From 59ec48ce2d3b3cb715808f0d26ab8ebd9c6d1126 Mon Sep 17 00:00:00 2001
From: linyaostalker <602604991@qq.com>
Date: Mon, 25 Nov 2019 09:55:05 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E4=B8=8A=E4=BC=A0=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E6=97=B6=E5=BD=93=E6=96=87=E4=BB=B6=E4=B8=B4=E6=97=B6?=
 =?UTF-8?q?id=E4=B8=BA0=E7=9A=84=E6=83=85=E5=86=B5?=
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Content-Type: text/plain; charset=UTF-8
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---
 vendor/iron/widgets/Upload.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vendor/iron/widgets/Upload.php b/vendor/iron/widgets/Upload.php
index a5132db..6f8b10e 100644
--- a/vendor/iron/widgets/Upload.php
+++ b/vendor/iron/widgets/Upload.php
@@ -198,7 +198,7 @@ class Upload extends InputWidget
                     success: function(data)
                     {
                             var imageval = $('#{$this->fillInId}').val();
-                            if(imageval == ''){
+                            if(imageval == '' || imageval == 0){
                                 $('#{$this->fillInId}').val(data);
                             }else{
                                 $('#{$this->fillInId}').val($('#{$this->fillInId}').val()+','+data);