From 7f4960a058bfdde4d41ec07a23f738da826d1e64 Mon Sep 17 00:00:00 2001
From: Amir Saeid <amir@glgdgt.com>
Date: Tue, 22 May 2018 18:34:35 +0100
Subject: [PATCH] Fix error handling

---
 pkg/downloader/chart_downloader.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkg/downloader/chart_downloader.go b/pkg/downloader/chart_downloader.go
index a6e0a4466..12d0e6d73 100644
--- a/pkg/downloader/chart_downloader.go
+++ b/pkg/downloader/chart_downloader.go
@@ -99,7 +99,10 @@ func (c *ChartDownloader) DownloadTo(ref, version, dest string) (string, *proven
 	destfile := filepath.Join(dest, name)
 	tempdestfile := destfile + ".part"
 	if err := ioutil.WriteFile(tempdestfile, data.Bytes(), 0644); err != nil {
-		err = os.Rename(tempdestfile, destfile)
+		return tempdestfile, nil, err
+	}
+
+	if err := os.Rename(tempdestfile, destfile); err != nil {
 		return destfile, nil, err
 	}