- from_address += route_check_prefix(from_address, local_from_prefix);
- slen = route_check_suffix(from_address, local_from_suffix);
- if (slen > 0)
+ from_address += route_check_prefix(from_address, local_from_prefix, NULL);
+ if ((slen = route_check_suffix(from_address, local_from_suffix, NULL)) > 0)