From b827c691bba2baaf5fbe8ba90b69a23450f00960 Mon Sep 17 00:00:00 2001
From: Miek Gieben <miek@miek.nl>
Date: Wed, 16 Nov 2016 10:16:56 +0000
Subject: [PATCH] middleware/auto: Close to reader

Close the reader, stop leaking file descriptors.
---
 middleware/auto/walk.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/middleware/auto/walk.go b/middleware/auto/walk.go
index 3f7ebb19f..a66259728 100644
--- a/middleware/auto/walk.go
+++ b/middleware/auto/walk.go
@@ -43,6 +43,7 @@ func (a Auto) Walk() error {
 			log.Printf("[WARNING] Opening %s failed: %s", path, err)
 			return nil
 		}
+		defer reader.Close()
 
 		zo, err := file.Parse(reader, origin, path)
 		if err != nil {