From be46ba205057cd8f4a23bf607512c908e752cd99 Mon Sep 17 00:00:00 2001
From: AceDarkkinght <acewudilin@foxmail.com>
Date: Fri, 9 Feb 2018 17:03:50 +0800
Subject: [PATCH] Close file before return

---
 weed/command/download.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/weed/command/download.go b/weed/command/download.go
index 39ed2b38e..6d238116f 100644
--- a/weed/command/download.go
+++ b/weed/command/download.go
@@ -121,8 +121,9 @@ func WriteFile(filename string, data []byte, perm os.FileMode) error {
 	if err != nil {
 		return err
 	}
+	
+	defer f.Close()
 	n, err := f.Write(data)
-	f.Close()
 	if err == nil && n < len(data) {
 		err = io.ErrShortWrite
 	}