CVS: cvs.openbsd.org: src

[Gilles Chehade]

CVSROOT:        /cvs
Module name:    src
Changes by:     gil...@cvs.openbsd.org  2019/10/03 02:50:08

Modified files:
        usr.sbin/smtpd : mda.c 

Log message:
no need to set n to 0 right before assigning it ret value from io_printf()