Fix bug in geolocation lookup

pkg/bootstrap/geolocate_test.go

@@ -26,7 +26,9 @@ func TestGeolocatationInvalidSTUNServersFallback(t *testing.T) {
 	api.config.STUNServers = []string{"localhost:3478"}
 	api.config.FallbackCountryCode = "XX"
 	_, err := api.DoGeolocationLookup()
-	assert.Nil(t, err)
+	assert.Error(t, err, "DoGeolocationLookup should return an error here.",
+		"Indicating an error means the calling function should save/cache the country code")
+
 }
 
 func TestGeolocatationInvalidSTUNServersNoFallback(t *testing.T) {