Merge pull request #832 from perrygeo/2.12-perrygeo

guard against null tileInfo
2013-01-11 09:42:24 -08:00
parent 3107751fb7 b54faf222c
commit e6c264286a
1 changed files with 1 additions and 1 deletions
--- a/lib/OpenLayers/Layer/UTFGrid.js
+++ b/lib/OpenLayers/Layer/UTFGrid.js
@@ -148,7 +148,7 @@ OpenLayers.Layer.UTFGrid = OpenLayers.Class(OpenLayers.Layer.XYZ, {
    getFeatureInfo: function(location) {
        var info = null;
        var tileInfo = this.getTileData(location);
-        if (tileInfo.tile) {
+        if (tileInfo && tileInfo.tile) {
            info = tileInfo.tile.getFeatureInfo(tileInfo.i, tileInfo.j);
        }
        return info;