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Handler.RegularPolygon.clear: check if this.layer is set. r=bartvde (closes #2701)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@10423 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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Frédéric Junod
2010-06-22 14:10:43 +00:00
parent 5f6a2209ba
commit a8af8bceb5
1 changed files with 4 additions and 2 deletions
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lib/OpenLayers/Handler/RegularPolygon.js
+4 -2
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@@ -379,8 +379,10 @@ OpenLayers.Handler.RegularPolygon = OpenLayers.Class(OpenLayers.Handler.Drag, {
* is true). * is true).
*/ */
clear: function() { clear: function() {
this.layer.renderer.clear(); if (this.layer) {
this.layer.destroyFeatures(); this.layer.renderer.clear();
this.layer.destroyFeatures();
}
}, },
/** /**