Module Name:	src
Committed By:	he
Date:		Wed Apr  2 22:02:57 UTC 2003

Modified Files:
	src/usr.sbin/installboot: ffs.c

Log Message:
With the new UFS2 code, alternative places are searched for a super-block.
This includes block #0.  Therefore, allow read of block #0 in
ffs_read_disk_block(); change assert (blkno > 0) to (blkno >= 0).


To generate a diff of this commit:
cvs rdiff -r1.8 -r1.9 src/usr.sbin/installboot/ffs.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.