[CRIU] Re: [PATCH cr] zdtm: don't print useless numbers

[Pavel Emelyanov]

On 06/26/2012 02:05 PM, Andrey Vagin wrote:
> 
> expr prints a substing length. This patch redirects output of expr to /dev/null
> 
> Signed-off-by: Andrey Vagin <avagin at openvz.org>
> ---
>  test/zdtm.sh |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 

Applied