From f5f422f7dce120d92a64bf42e2f73d9dc11c6349 Mon Sep 17 00:00:00 2001
From: Vincent Batts <vbatts@redhat.com>
Date: Tue, 18 Feb 2014 14:22:46 -0500
Subject: [PATCH] pkg/opts: Close the file handle

Docker-DCO-1.1-Signed-off-by: Vincent Batts <vbatts@redhat.com> (github: vbatts)
---
 opts/envfile.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/opts/envfile.go b/opts/envfile.go
index 004c320..65495a1 100644
--- a/opts/envfile.go
+++ b/opts/envfile.go
@@ -15,6 +15,8 @@ func ParseEnvFile(filename string) ([]string, error) {
 	if err != nil {
 		return []string{}, err
 	}
+  defer fh.Close()
+
 	var (
 		lines       []string = []string{}
 		line, chunk []byte