From bc36c2a3664e8e3909606e7efaf7d0b2f38c732c Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Fri, 20 Dec 2013 14:41:37 +0100
Subject: [PATCH] Don't attempt to render features will null geometries in
 ol.renderer.vector.renderFeature

---
 src/ol/render/vector.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/ol/render/vector.js b/src/ol/render/vector.js
index d612492422..a8e037b495 100644
--- a/src/ol/render/vector.js
+++ b/src/ol/render/vector.js
@@ -21,11 +21,15 @@ goog.require('ol.style.Style');
  */
 ol.renderer.vector.renderFeature = function(
     replayGroup, feature, style, squaredTolerance, data) {
-  var geometry = feature.getGeometry().getSimplifiedGeometry(squaredTolerance);
+  var geometry = feature.getGeometry();
+  if (goog.isNull(geometry)) {
+    return;
+  }
+  var simplifiedGeometry = geometry.getSimplifiedGeometry(squaredTolerance);
   var geometryRenderer =
-      ol.renderer.vector.GEOMETRY_RENDERERS_[geometry.getType()];
+      ol.renderer.vector.GEOMETRY_RENDERERS_[simplifiedGeometry.getType()];
   goog.asserts.assert(goog.isDef(geometryRenderer));
-  geometryRenderer(replayGroup, geometry, style, data);
+  geometryRenderer(replayGroup, simplifiedGeometry, style, data);
 };