From b47f682c80ec183f9d435344def46520c666bfa3 Mon Sep 17 00:00:00 2001
From: Priya Wadhwa <priyawadhwa@google.com>
Date: Mon, 16 Apr 2018 13:36:08 -0700
Subject: [PATCH] Fix 'text file busy' error

---
 pkg/util/fs_util.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/util/fs_util.go b/pkg/util/fs_util.go
index 3c25a1878..5fb06f6ee 100644
--- a/pkg/util/fs_util.go
+++ b/pkg/util/fs_util.go
@@ -160,6 +160,7 @@ func CreateFile(path string, reader io.Reader, perm os.FileMode) error {
 	if err != nil {
 		return err
 	}
+	defer dest.Close()
 	if _, err := io.Copy(dest, reader); err != nil {
 		return err
 	}