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Remove deadlock in ContainerWait

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when `cli.post(...)` fails `errC <- err` blocks because `errC` is unbufferd.

Signed-off-by: Simon Menke <simon.menke@gmail.com>
Upstream-commit: 4d2d2ea39336aade783c5c415b83d129bdd339bb
Component: engine
This commit is contained in:
Simon Menke
2017-05-19 08:40:58 +02:00
parent fc392f988e
commit 87298d4be7
1 changed files with 1 additions and 1 deletions
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2
components/engine/client/container_wait.go
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@ -31,7 +31,7 @@ func (cli *Client) ContainerWait(ctx context.Context, containerID string, condit
}
resultC := make(chan container.ContainerWaitOKBody)
errC := make(chan error)
errC := make(chan error, 1)
query := url.Values{}
query.Set("condition", string(condition))