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Make the Modify interaction more robust

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This prevents a JavaScript error when features are added while the interaction does not have a map.
This commit is contained in:
Éric Lemoine
2014-03-28 16:09:52 +01:00
parent afa5f35cef
commit c82d5ba88e
1 changed files with 4 additions and 1 deletions
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5
src/ol/interaction/modifyinteraction.js
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@@ -156,7 +156,10 @@ ol.interaction.Modify.prototype.addFeature_ = function(evt) {
if (goog.isDef(this.SEGMENT_WRITERS_[geometry.getType()])) {
this.SEGMENT_WRITERS_[geometry.getType()].call(this, feature, geometry);
}
this.handlePointerAtPixel_(this.lastPixel_, this.getMap());
var map = this.getMap();
if (!goog.isNull(map)) {
this.handlePointerAtPixel_(this.lastPixel_, map);
}
};