Please use the Freshclam update default script ie refreshclam - see Freshclam update - https://wiki.contribs.org/Clamav:freshclam_update#Freshclam_update}}
See http://bugs.contribs.org/show_bug.cgi?id=7406#c32 for the source of this script, thanks chris.
See http://bugs.contribs.org/show_bug.cgi?id=7406#c32 for the source of this script, thanks chris.