fix snprintf() error checking in token expansion code, these can't possibly
authorgilles <gilles@openbsd.org>
Tue, 6 Oct 2015 06:44:47 +0000 (06:44 +0000)
committergilles <gilles@openbsd.org>
Tue, 6 Oct 2015 06:44:47 +0000 (06:44 +0000)
commit5fdf736d34e42b844ab403d71634983d0183bb9f
tree8cf51d441d8ee17bab09d08bdae0e2e66ca9b6a4
parenta94ff62f202615d15edd72a8795db3a79fca02c4
fix snprintf() error checking in token expansion code, these can't possibly
fail but it's no excuse for getting the checks wrong.

spotted by qualys
usr.sbin/smtpd/lka_session.c