close stop chan in rollingupdate.go Stop func (docker-archive#560)

Signed-off-by: YujiOshima <[email protected]>
Giovan · May 24, 2017 · 007114d · 007114d
1 parent 4808abd
commit 007114d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/plugin/group/rollingupdate.go b/pkg/plugin/group/rollingupdate.go
@@ -159,5 +159,5 @@ func (r *rollingupdate) Run(pollInterval time.Duration) error {
 }
 
 func (r *rollingupdate) Stop() {
-	r.stop <- true
+	close(r.stop)
 }