The wait at the end of cli integration script could end up failing if the process had already exited. This was making it look like the tests have failed. This change fixes the problem. Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack) Upstream-commit: 22152ccc47e641050da85b80cebf2912b42fd122 Component: engine