Currently I think it's expected that /sbin will be a symlink to /usr/sbin so this will work in all systems with a regular configuration.
But having one reference to it with full path and another to it without a path is a bug in any case so the proposed fix is reasonable. A bigger problem is that the file will not exist on the first install of the package and therefore restorecon won't be able to do anything. A solution to that is to have the following line before the restorecon line: touch /var/lib/dhcp/dhcpd.leases -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/