Close sparse files when done

Upstream-commit: bbc9fc79072bc259371aa96958336baaf8b53638 Component: engine
2013-11-13 17:05:32 -08:00
parent 64a84d3816
commit cfec1cc83c
1 changed files with 1 additions and 0 deletions
--- a/components/engine/devmapper/deviceset.go
+++ b/components/engine/devmapper/deviceset.go
@ -120,6 +120,7 @@ func (devices *DeviceSet) ensureImage(name string, size int64) (string, error) {
 		if err != nil {
 			return "", err
 		}
+		defer file.Close()

 		if err = file.Truncate(size); err != nil {
 			return "", err