Pull up following revision(s) (requested by tsutsui in ticket #972):
distrib/utils/sysinst/mbr.c: revision 1.92
Fix another botch of my dumb patch in PR/45990; add missing braces.
The offset of MBR partition 0 was unintentionally set to 2048 even on
small (<=128GB) disks. Probably we should rethink the threshold,
but anyway sysinst(8) should follow fdisk(8) default.
http://nxr.NetBSD.org/xref/src/sbin/fdisk/fdisk.c?r=1.145#1199
http://cvsweb.NetBSD.org/bsdweb.cgi/src/sbin/fdisk/fdisk.c#rev1.129
The problem is pointed out and analyzed by Simon Nicolussi in PR/48304.
Should be pulled up to all netbsd-6* branches.