Fix fd leak

ebfe · ebfe · commit 003875c4eb7e · 2015-09-22T09:27:07.000+02:00
diff --git a/pkg/api/cache.go b/pkg/api/cache.go
@@ -185,6 +185,7 @@ func (c *ScalewayCache) Save() error {
 		if err != nil {
 			return err
 		}
+		defer file.Close()
 		encoder := json.NewEncoder(file)
 		err = encoder.Encode(*c)
 		if err != nil {

Original file line number	Diff line number	Diff line change
`@@ -185,6 +185,7 @@ func (c *ScalewayCache) Save() error {`
`185`	`185`	`if err != nil {`
`186`	`186`	`return err`
`187`	`187`	`}`
	`188`	`+ defer file.Close()`
`188`	`189`	`encoder := json.NewEncoder(file)`
`189`	`190`	`err = encoder.Encode(*c)`
`190`	`191`	`if err != nil {`