Index: applications/editors/josm/plugins/FixAddresses/src/org/openstreetmap/josm/plugins/fixAddresses/OsmUtils.java
===================================================================
--- applications/editors/josm/plugins/FixAddresses/src/org/openstreetmap/josm/plugins/fixAddresses/OsmUtils.java	(revision 24945)
+++ applications/editors/josm/plugins/FixAddresses/src/org/openstreetmap/josm/plugins/fixAddresses/OsmUtils.java	(revision 24946)
@@ -214,5 +214,6 @@
 		CheckParameterUtil.ensureParameterNotNull(addressList, "addressList");
 		
-		if (Main.map == null && Main.map.mapView == null) return; // nothing to do
+		if (Main.map == null && Main.map.mapView == null) return; 	// nothing to do
+		if (addressList.size() == 0) return;						// dto.
 			
 		// compute bounding box
@@ -224,6 +225,8 @@
         }
         
-        // zoom to calculated bounding box        
-        Main.map.mapView.zoomTo(bbox.getBounds());
+        if (bbox.getBounds() != null) {
+        	// 	zoom to calculated bounding box        
+        	Main.map.mapView.zoomTo(bbox.getBounds());
+        }
 	}