From e7db23761cac8e39e39ae7962b45371525aed467 Mon Sep 17 00:00:00 2001
From: Antoine Abt <antoine@abt.im>
Date: Fri, 12 Dec 2014 11:22:15 +0100
Subject: [PATCH] Respect geometry stride in modify interaction

---
 src/ol/interaction/modifyinteraction.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/ol/interaction/modifyinteraction.js b/src/ol/interaction/modifyinteraction.js
index 210bff3f68..a78ad7f22b 100644
--- a/src/ol/interaction/modifyinteraction.js
+++ b/src/ol/interaction/modifyinteraction.js
@@ -433,6 +433,10 @@ ol.interaction.Modify.prototype.handlePointerDrag = function(evt) {
     var segment = segmentData.segment;
     var index = dragSegment[1];
 
+    while (vertex.length < geometry.getStride()) {
+      vertex.push(0);
+    }
+
     switch (geometry.getType()) {
       case ol.geom.GeometryType.POINT:
         coordinates = vertex;
@@ -588,6 +592,10 @@ ol.interaction.Modify.prototype.insertVertex_ = function(segmentData, vertex) {
   var index = segmentData.index;
   var coordinates;
 
+  while (vertex.length < geometry.getStride()) {
+    vertex.push(0);
+  }
+
   switch (geometry.getType()) {
     case ol.geom.GeometryType.MULTI_LINE_STRING:
       goog.asserts.assertInstanceof(geometry, ol.geom.MultiLineString);