CVS: cvs.openbsd.org: src

[Ray Lai]

CVSROOT:        /cvs
Module name:    src
Changes by:     r...@cvs.openbsd.org    2010/07/15 12:19:18

Modified files:
        usr.bin/rcs    : diff.c 

Log message:
Use warnx instead of warn since errno wasn't set. From diff.

OK xsa stsp nicm