[CRIU] [PATCH] zdtm.sh: wait page-server by a proper way

[Pavel Emelyanov]

On 07/24/2013 12:00 AM, Andrey Vagin wrote:
> page-server is forked and the child is running in background, so a bash
> variable $! contains PID of the last command, which is executed in
> background.
> 
> Currently it's tcpdump and zdtm.sh is waiting it and never returns back.
> 
> Signed-off-by: Andrey Vagin <avagin at openvz.org>

Applied, with fuzzes :(