vzctl stop --fast: wait for non-vz CT to stop

Commit 3b759e3 modified env_stop() to skip waiting for CT
to be stopped in non-openvz case. This is wrong because:
1 stop always used to be a syncronous operation
2 vps_stop() relies on CT to be stopped to run vps_umount() -- which fails

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