Website updates

Author: ahocevar

dist/en/main/examples/common.js

@@ -194,7 +194,7 @@ <h5 class="modal-title" id="tag-example-title"></h5>
       <div class="row-fluid">
         <p id="shortdesc">Using a WebGL-optimized layer to render a large quantities of points</p>
         <div id="docs"><p>
-  This example shows how to use a `WebGLPointsLayer` to show a large amount of points on the map.
+  This example shows how to use a `WebGLVectorLayer` to show a large amount of points on the map.
   The layer is given a style in JSON format which allows a certain level of customization of the final representation.
 </p>
 <p>

dist/en/main/examples/common.js.map

@@ -500,6 +500,10 @@ class WebGLVectorLayerRenderer extends WebGLLayerRenderer {
    * @param {import('../../render/webgl/VectorStyleRenderer.js').WebGLBuffers} buffers Buffers
    */
   disposeBuffers(buffers) {
+    if (!this.helper) {
+      return;
+    }
+
     /**
      * @param {Array<import('../../webgl/Buffer.js').default>} typeBuffers Buffers
      */