diff options
Diffstat (limited to 'src/or/geoip.c')
| -rw-r--r-- | src/or/geoip.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/or/geoip.c b/src/or/geoip.c index 6bb76ae4da..adbad8af73 100644 --- a/src/or/geoip.c +++ b/src/or/geoip.c @@ -228,9 +228,10 @@ geoip_load_file(const char *filename, or_options_t *options) } /** Given an IP address in host order, return a number representing the - * country to which that address belongs, or -1 for unknown. The return value - * will always be less than geoip_get_n_countries(). To decode it, - * call geoip_get_country_name(). + * country to which that address belongs, -1 for "No geoip information + * available", or 0 for the 'unknown country'. The return value will always + * be less than geoip_get_n_countries(). To decode it, call + * geoip_get_country_name(). */ int geoip_get_country_by_ip(uint32_t ipaddr) @@ -239,7 +240,7 @@ geoip_get_country_by_ip(uint32_t ipaddr) if (!geoip_entries) return -1; ent = smartlist_bsearch(geoip_entries, &ipaddr, _geoip_compare_key_to_entry); - return ent ? (int)ent->country : -1; + return ent ? (int)ent->country : 0; } /** Return the number of countries recognized by the GeoIP database. */ |