Get rid of pkgdatadir variable
Get rid of %freshclamlog variable
Get rid of smartsubst function
deleted: clamav-update.crond
deleted: clamav-update.logrotate
deleted: freshclam-sleep
deleted: freshclam.sysconfig
in a negative number which is retained by the bash modulo-operation. So
the sleep may get a negative number of seconds being interpreted as an
option. This version makes sure that the module-operations returns a
non-negative value. [BZ #164494, James Wilkinson]