Merge pull request #577 from stevvooe/allocate-channel

cli/command/container: ensure channel is allocated
2017-09-30 12:33:40 +02:00 · 2017-09-30 12:33:40 +02:00 · 583015b896
parent b75be206d0 e78772af4d
commit 583015b896
1 changed files with 4 additions and 1 deletions
--- a/cli/command/container/run.go
+++ b/cli/command/container/run.go
@ -290,8 +290,11 @@ func attachContainer(
 		return nil, errAttach
 	}

+	ch := make(chan error, 1)
+	*errCh = ch
+
 	go func() {
-		*errCh <- func() error {
+		ch <- func() error {
 			streamer := hijackedIOStreamer{
 				streams:      dockerCli,
 				inputStream:  in,