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if the layer has a map property, remove it from the map before destroying.

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@539 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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euzuro
2006-06-07 16:00:44 +00:00
parent 3b443ca2c9
commit 7e6b3b2a34
1 changed files with 3 additions and 0 deletions
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3
lib/OpenLayers/Layer.js
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@@ -31,6 +31,9 @@ OpenLayers.Layer.prototype = {
* the Javascript garbage cleaner can not take care of on its own. * the Javascript garbage cleaner can not take care of on its own.
*/ */
destroy: function() { destroy: function() {
if (this.map != null) {
this.map.removeLayer(this);
}
this.map = null; this.map = null;
}, },