static int info_subnet(int fd, const char *item) {
subnet_t subnet, find;
- if(!str2net(&find, item))
+ if(!str2net(&find, item)) {
+ fprintf(stderr, "Could not parse subnet or address '%s'.\n", item);
return 1;
+ }
bool address = !strchr(item, '/');
bool weight = strchr(item, '#');