code optimization

Signed-off-by: Lifubang <lifubang@acmcoder.com>
docker · Oct 9, 2018 · 57bc65c · 57bc65c
1 parent 00f8eb8
commit 57bc65c
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/cli/command/container/tty.go b/cli/command/container/tty.go
@@ -70,8 +70,7 @@ func MonitorTtySize(ctx context.Context, cli command.Cli, id string, isExec bool
 	}
 
 	go func() {
-		timeout := 1 * time.Millisecond
-		<-time.After(timeout)
+		time.Sleep(time.Millisecond)
 		resizeTty()
 	}()
 	return nil