From b1baf0a465ad0ddbd8f6519b8b5a1225e0e737f5 Mon Sep 17 00:00:00 2001
From: Mark Yen <mark.yen@suse.com>
Date: Thu, 3 Mar 2022 13:02:13 -0800
Subject: [PATCH] Downloader: don't shadow err

Fixes #22.
---
 internal/downloader/download.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/internal/downloader/download.go b/internal/downloader/download.go
index 7b19b7e..1ea50ad 100644
--- a/internal/downloader/download.go
+++ b/internal/downloader/download.go
@@ -197,7 +197,8 @@ func (d *Downloder) download(desc, urlToGet, destination string, mode os.FileMod
 		linkErr, ok := err.(*os.LinkError)
 		if ok {
 			fmt.Fprintf(os.Stderr, "Cross-device error trying to rename a file: %s -- will do a full copy\n", linkErr)
-			tempInput, err := ioutil.ReadFile(tmpname)
+			var tempInput []byte
+			tempInput, err = ioutil.ReadFile(tmpname)
 			if err != nil {
 				return fmt.Errorf("Error reading temporary file %s: %v",
 					tmpname, err)