typo

[nominatim.git] / lib / template / details-html.php

diff --git a/lib/template/details-html.php b/lib/template/details-html.php
index eca76c7ea275407fac8251a7310eb539e842a615..9124d594c4c56a82a476189147512ba6e43cfac0 100644 (file)
--- a/lib/template/details-html.php
+++ b/lib/template/details-html.php
@@ -74,10 +74,12 @@ body {
                        var proj_map = map.getProjectionObject();
                        var latlon;
 <?php
+if (isset($aPolyPoints)) {
 foreach($aPolyPoints as $aPolyPoint)
 {
        echo "                        pointList.push(new OpenLayers.Geometry.Point(".$aPolyPoint[1].",".$aPolyPoint[2]."));\n";
 }
+}
 ?>
                        var linearRing = new OpenLayers.Geometry.LinearRing(pointList).transform(proj_EPSG4326, proj_map);;
                        var polygonFeature = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon([linearRing]),null,style);