Fix go routine leak (#1874)

dgageot · balopat · commit d77c06207655 · 2019-03-25T09:35:50.000-07:00
Signed-off-by: David Gageot &lt;david@gageot.net&gt;
diff --git a/pkg/skaffold/watch/triggers.go b/pkg/skaffold/watch/triggers.go
@@ -173,6 +173,7 @@ func (t *fsNotifyTrigger) Start(ctx context.Context) (<-chan bool, error) {
 				trigger <- true
 			case <-ctx.Done():
 				timer.Stop()
+				return
 			}
 		}
 	}()

Original file line number	Diff line number	Diff line change
`@@ -173,6 +173,7 @@ func (t *fsNotifyTrigger) Start(ctx context.Context) (<-chan bool, error) {`
`173`	`173`	`trigger <- true`
`174`	`174`	`case <-ctx.Done():`
`175`	`175`	`timer.Stop()`
	`176`	`+ return`
`176`	`177`	`}`
`177`	`178`	`}`
`178`	`179`	`}()`