more isset checks for PHP variables

[nominatim.git] / lib / template / address-json.php

diff --git a/lib/template/address-json.php b/lib/template/address-json.php
index 83c8b57cb523944e739901f5994895e72db0858e..0a1d074a3540e8f68aa0d323fbeff98307e1e0f0 100644 (file)
--- a/lib/template/address-json.php
+++ b/lib/template/address-json.php
@@ -3,7 +3,7 @@
 
        if (!sizeof($aPlace))
        {
-               if ($sError)
+               if (isset($sError))
                        $aFilteredPlaces['error'] = $sError;
                else
                        $aFilteredPlaces['error'] = 'Unable to geocode';
@@ -11,7 +11,7 @@
        else
        {
                if ($aPlace['place_id']) $aFilteredPlaces['place_id'] = $aPlace['place_id'];
-               $aFilteredPlaces['licence'] = "Data Copyright OpenStreetMap Contributors, Some Rights Reserved. CC-BY-SA 2.0.";
+               $aFilteredPlaces['licence'] = "Data © OpenStreetMap contributors, ODbL 1.0. http://www.openstreetmap.org/copyright";
                $sOSMType = ($aPlace['osm_type'] == 'N'?'node':($aPlace['osm_type'] == 'W'?'way':($aPlace['osm_type'] == 'R'?'relation':'')));
                 if ($sOSMType)
                 {