Merge pull request geocoder-php#450 from misterion/master

Fix emergency message in Geoip provider

Author: willdurand

src/Geocoder/Provider/Geoip.php

@@ -54,8 +54,13 @@ public function geocode($address)
  throw new NoResult(sprintf('Could not find "%s" IP address in database.', $address));
  }
 
- $timezone = @geoip_time_zone_by_country_and_region($results['country_code'], $results['region']) ?: null;
- $region = @geoip_region_name_by_code($results['country_code'], $results['region']) ?: $results['region'];
+ if (!empty($results['region']) && !empty($results['country_code'])) {
+ $timezone = @geoip_time_zone_by_country_and_region($results['country_code'], $results['region']) ?: null;
+ $region = @geoip_region_name_by_code($results['country_code'], $results['region']) ?: $results['region'];
+ } else {
+ $timezone = null;
+ $region = $results['region'];
+ }
 
  return $this->returnResults([
  $this->fixEncoding(array_merge($this->getDefaults(), [