apm -t suggestion

[Liam J. Foy]

Hey guys,
	
I was looking at the following code in acpi_cmbat.c (/usr/src/sys/dev/acpica/):

	[snip]
 	} else {
            /* Couldn't find valid rate and full battery time */
            bat[i]->min = 0;
        }
0 is what is eventually returned from apm -t when it couldn't
find valid rate or full battery time. I think this should be
set to -1 (unknown) instead of 0 as we don't have 0 seconds
remaining. Either that or it is mentioned in the man page.

What do you guys think ?
-- 
-Liam J. Foy
http://liamfoy.kerneled.org