fdgeo.pl: exit values; fix division by zero
authorH. Peter Anvin <hpa@zytor.com>
Tue, 10 Jun 2008 23:36:30 +0000 (16:36 -0700)
committerH. Peter Anvin <hpa@zytor.com>
Tue, 10 Jun 2008 23:36:30 +0000 (16:36 -0700)
commit43c735d7ce8d7bcec7b2f7d7f337ea7ea7a16674
treeaee170d38da267b938fe4edd673577cff9442726
parentfdfe1e9dadfa9e4b96f7c62e993f1e6548c2f293
fdgeo.pl: exit values; fix division by zero

Return exit values to go with the error messages; don't divide by zero
in case of range error.
memdisk/fdgeo.pl