tpl/images: Close image file

bep · bep · commit 6d79beb5f67d · 2017-11-25T18:38:33.000+01:00
diff --git a/tpl/images/images.go b/tpl/images/images.go
@@ -71,6 +71,7 @@ func (ns *Namespace) Config(path interface{}) (image.Config, error) {
 	if err != nil {
 		return image.Config{}, err
 	}
+	defer f.Close()
 
 	config, _, err = image.DecodeConfig(f)
 	if err != nil {

Original file line number	Diff line number	Diff line change
`@@ -71,6 +71,7 @@ func (ns *Namespace) Config(path interface{}) (image.Config, error) {`
`71`	`71`	`if err != nil {`
`72`	`72`	`return image.Config{}, err`
`73`	`73`	`}`
	`74`	`+ defer f.Close()`
`74`	`75`
`75`	`76`	`config, _, err = image.DecodeConfig(f)`
`76`	`77`	`if err != nil {`