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-rw-r--r--chimere/static/chimere/js/jquery.chimere.js1
1 files changed, 1 insertions, 0 deletions
diff --git a/chimere/static/chimere/js/jquery.chimere.js b/chimere/static/chimere/js/jquery.chimere.js
index 7ad3a9b..3b9f352 100644
--- a/chimere/static/chimere/js/jquery.chimere.js
+++ b/chimere/static/chimere/js/jquery.chimere.js
@@ -654,6 +654,7 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
saveExtent: function(){
var extent_key = 'MAP_EXTENT';
//if (area_name){ extent_key = extent_key + '_' + area_name; }
+ if (!settings.map) return;
var extent = settings.map.getExtent().transform(EPSG_PROJECTION,
EPSG_DISPLAY_PROJECTION);
document.cookie = extent_key + "=" + extent.toArray().join('_')