From f246be19c40bd0d80c845a54f08910e982051f1f Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Wed, 24 Jun 2015 14:01:04 +1200
Subject: Handle no result from Nominatim

---
 .../traccar/geocode/NominatimReverseGeocoder.java  | 55 ++++++++++++----------
 1 file changed, 30 insertions(+), 25 deletions(-)

(limited to 'src/org/traccar/geocode/NominatimReverseGeocoder.java')

diff --git a/src/org/traccar/geocode/NominatimReverseGeocoder.java b/src/org/traccar/geocode/NominatimReverseGeocoder.java
index 6777f5a82..27c241c66 100644
--- a/src/org/traccar/geocode/NominatimReverseGeocoder.java
+++ b/src/org/traccar/geocode/NominatimReverseGeocoder.java
@@ -39,35 +39,40 @@ public class NominatimReverseGeocoder extends JsonReverseGeocoder {
 
     @Override
     protected Address parseAddress(JsonObject json) {
-        Address address = new Address();
         JsonObject result = json.getJsonObject("address");
 
-        if (result.containsKey("house_number")) {
-            address.setHouse(result.getString("house_number"));
-        }
-        if (result.containsKey("road")) {
-            address.setStreet(result.getString("road"));
-        }
-        if (result.containsKey("village")) {
-            address.setSettlement(result.getString("village"));
-        }
-        if (result.containsKey("city")) {
-            address.setSettlement(result.getString("city"));
-        }
-        if (result.containsKey("state_district")) {
-            address.setDistrict(result.getString("state_district"));
-        }
-        if (result.containsKey("state")) {
-            address.setState(result.getString("state"));
-        }
-        if (result.containsKey("country_code")) {
-            address.setCountry(result.getString("country_code").toUpperCase());
-        }
-        if (result.containsKey("postcode")) {
-            address.setPostcode(result.getString("postcode"));
+        if (result != null) {
+            Address address = new Address();
+
+            if (result.containsKey("house_number")) {
+                address.setHouse(result.getString("house_number"));
+            }
+            if (result.containsKey("road")) {
+                address.setStreet(result.getString("road"));
+            }
+            if (result.containsKey("village")) {
+                address.setSettlement(result.getString("village"));
+            }
+            if (result.containsKey("city")) {
+                address.setSettlement(result.getString("city"));
+            }
+            if (result.containsKey("state_district")) {
+                address.setDistrict(result.getString("state_district"));
+            }
+            if (result.containsKey("state")) {
+                address.setState(result.getString("state"));
+            }
+            if (result.containsKey("country_code")) {
+                address.setCountry(result.getString("country_code").toUpperCase());
+            }
+            if (result.containsKey("postcode")) {
+                address.setPostcode(result.getString("postcode"));
+            }
+
+            return address;
         }
 
-        return address;
+        return null;
     }
 
 }
-- 
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