[Tarantool-patches] [PATCH 05/12] popen: remove retval from popen_stat()

[Cyrill Gorcunov]

On Tue, Apr 14, 2020 at 02:38:14PM +0300, Alexander Turenko wrote:
> The change 'popen: require popen handle to be non-NULL' makes
> popen_stat() function always successful. There is no reason to return a
> success / failure result.
> 
> See the previous similar patch: 'popen: remove retval from
> popen_state()'.
> 
> Part of #4031
Acked-by: Cyrill Gorcunov <gorcunov at gmail.com>