Fix vet warning in archive.go

Signed-off-by: Megan Kostick <mkostick@us.ibm.com> Upstream-commit: fc20658a01e362a5bb484b439a0a1004c51f9ff5 Component: engine
2015-04-14 09:13:50 -07:00
parent c1570d1a97
commit 8b7d236741
1 changed files with 3 additions and 3 deletions
@@ -82,9 +82,9 @@ func Untar(tarArchive io.Reader, dest string, options *archive.TarOptions) error
 	cmd := reexec.Command("docker-untar", dest)
 	cmd.Stdin = decompressedArchive
 	cmd.ExtraFiles = append(cmd.ExtraFiles, r)
-	var output bytes.Buffer
-	cmd.Stdout = &output
-	cmd.Stderr = &output
+	output := bytes.NewBuffer(nil)
+	cmd.Stdout = output
+	cmd.Stderr = output

 	if err := cmd.Start(); err != nil {
 		return fmt.Errorf("Untar error on re-exec cmd: %v", err)