real_env_stop(): ignore killed child in case we kill CT

In case halt is absent inside a CT, the following happens:

	# vzctl stop 905
	Stopping container ...
	Child 30127 exited with status 33
	Killing container ...
	Child 30128 terminated with signal 9
	Unable to stop container

	# vzctl status 905
	CTID 905 exist unmounted down

Apparently, we should ignore our child being killed if we use reboot syscall.

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
1 file changed