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Merge pull request #1284 from ahocevar/null-vertexfeature

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Protect from null vertexFeature
This commit is contained in:
ahocevar
2013-11-18 12:23:00 -08:00
parent 04b2247623 aa5358203e
commit 936f86568e
1 changed files with 3 additions and 3 deletions
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6
src/ol/interaction/modifyinteraction.js
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@@ -335,9 +335,9 @@ ol.interaction.Modify.prototype.createOrUpdateVertexFeature_ =
ol.interaction.Modify.prototype.handleDragStart = function(evt) { ol.interaction.Modify.prototype.handleDragStart = function(evt) {
this.dragSegments_ = []; this.dragSegments_ = [];
var vertexFeature = this.vertexFeature_; var vertexFeature = this.vertexFeature_;
var renderIntent = vertexFeature.getRenderIntent(); if (!goog.isNull(vertexFeature) && vertexFeature.getRenderIntent() !=
if (goog.isDef(vertexFeature) && ol.layer.VectorLayerRenderIntent.HIDDEN) {
renderIntent != ol.layer.VectorLayerRenderIntent.HIDDEN) { var renderIntent = vertexFeature.getRenderIntent();
var insertVertices = []; var insertVertices = [];
var vertex = vertexFeature.getGeometry().getCoordinates(); var vertex = vertexFeature.getGeometry().getCoordinates();
var vertexExtent = ol.extent.boundingExtent([vertex]); var vertexExtent = ol.extent.boundingExtent([vertex]);