CVS: cvs.openbsd.org: src

[Nicholas Marriott]

CVSROOT:        /cvs
Module name:    src
Changes by:     n...@cvs.openbsd.org    2013/04/22 02:42:19

Modified files:
        usr.bin/tmux   : client.c 

Log message:
Use lockf which is more portable than flock, from Dagobert Michelsen.