fcron: Fix invalid syntax in update-location-database cronjob

Fixes: #12484
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

config/rootfiles/core/151/update.sh

@@ -56,6 +56,11 @@ if grep -q "ENABLED=on" /var/ipfire/vpn/settings; then
 fi
 /etc/init.d/collectd restart
 
+# Fix invalid cronjob syntax
+sed -e "s/^%hourly,random \* \* \*/%hourly,random */g" \
+	-i /var/spool/cron/root.orig
+fcrontab -z
+
 # This update needs a reboot...
 #touch /var/run/need_reboot