selftest: Give tmux a bit of time to establish
authorVolker Lendecke <vl@samba.org>
Thu, 15 Jun 2017 15:36:58 +0000 (17:36 +0200)
committerVolker Lendecke <vl@samba.org>
Wed, 21 Jun 2017 01:14:17 +0000 (03:14 +0200)
commitf393edd41c483fab750e37755466bb5c8c8df28f
tree7e95524bb303d087d489c123b5aacbef852d9ef6
parent8a2bbba5cd0862ac196739c1e52385f7be1e3836
selftest: Give tmux a bit of time to establish

I've seen a lot of failures with make testenv telling that stdin returns
EAGAIN. I haven't fully diagnosed it, but this seems to fix it. Now
make testenv is much more reliable.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Jun 21 03:14:17 CEST 2017 on sn-devel-144
selftest/in_screen