getFeatureIdFromEvent returns a feature id or undefined, fix getFeatureIdFromEvent docstring

2011-12-07 11:48:16 +01:00
parent d715a94b0f
commit 315c37a075
4 changed files with 4 additions and 7 deletions
--- a/lib/OpenLayers/Renderer.js
+++ b/lib/OpenLayers/Renderer.js
@@ -302,7 +302,7 @@ OpenLayers.Renderer = OpenLayers.Class({
     * evt - {<OpenLayers.Event>} 
     *
     * Returns:
-     * {String} A feature id or null.
+     * {String} A feature id or undefined.
     */
    getFeatureIdFromEvent: function(evt) {},