From 35ccbedd66c615af2f66d1a5a5988d261fff90b1 Mon Sep 17 00:00:00 2001
From: ctlove0523 <478309639@qq.com>
Date: Fri, 12 Mar 2021 14:36:27 +0800
Subject: [PATCH] Update iot_device.go

---
 iot_device.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iot_device.go b/iot_device.go
index da71aa7..b4e1bb2 100644
--- a/iot_device.go
+++ b/iot_device.go
@@ -269,7 +269,7 @@ ENDFOR:
 	}
 
 	downloadFlag := CreateHttpClient().DownloadFile(filename, device.fileUrls[filename+FileActionDownload])
-	if downloadFlag {
+	if !downloadFlag {
 		glog.Errorf("down load file { %s } failed", filename)
 		return false
 	}