Hi,
While using the WMSCapabilitiesLoader, if a WMS GetCapabilities
request returns an empty responseText or responseXML, the method that
loads the 'capabilities' objet is called but doesn't check if it's
populated with capability features.
The attached patch fixes the issue. Is it worth opening a ticket ?
If so, please let me know and I'd do it and attach the patch.
Best regards,
--
Alexandre Dubé
Mapgears
www.mapgears.com
Index: lib/GeoExt/widgets/tree/WMSCapabilitiesLoader.js
===================================================================
--- lib/GeoExt/widgets/tree/WMSCapabilitiesLoader.js (revision 2557)
+++ lib/GeoExt/widgets/tree/WMSCapabilitiesLoader.js (working copy)
@@ -73,7 +73,7 @@
processResponse : function(response, node, callback, scope){
var capabilities = new OpenLayers.Format.WMSCapabilities().read(
response.responseXML || response.responseText);
- this.processLayer(capabilities.capability,
+ capabilities.capability && this.processLayer(capabilities.capability,
capabilities.capability.request.getmap.href, node);
if (typeof callback == "function") {
callback.apply(scope || node, [node]);
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