New eslint config with no-multi-assign

src/ol/VectorRenderTile.js

@@ -124,7 +124,8 @@ class VectorRenderTile extends Tile {
     this.removeSourceTiles_(this);
     for (const key in this.context_) {
       const canvas = this.context_[key].canvas;
-      canvas.width = canvas.height = 0;
+      canvas.width = 0;
+      canvas.height = 0;
     }
     for (const key in this.executorGroups) {
       const executorGroups = this.executorGroups[key];