[CRIU] [PATCH] [style] simplify dummy rules

[Pavel Emelyanov]

On 01/08/2014 03:16 AM, Kir Kolyshkin wrote:
> Use true instead of echo >/dev/null -- same effect, less bytes.
> 
> Signed-off-by: Kir Kolyshkin <kir at openvz.org>

applied