2 files changed, 8 insertions(+), 2 deletions(-)

M src/device.js
M src/utils.js

@@ 120,7 120,7 @@ function drawRendered (render, pos) {
       ? vecadd(pos, render.el.pos)
       : pos
   )
-  if (render.el) {
+  if (render.el && render.el.type) {
     draw(render.el, newPos)
   }
   // Either way, draw each of the children as well

@@ 42,9 42,15 @@ function withSetAtPath (paths, partial, data) {
     return data
   }
   const [path, ...otherPaths] = paths;
+  const inner = withSetAtPath(otherPaths, (partial || {})[path], data)
+  if (partial && Array.isArray(partial)) {
+    const newPartial = partial.slice()
+    newPartial[path] = inner
+    return newPartial
+  }
   return {
     ...(partial || {}),
-    [path]: withSetAtPath(otherPaths, (partial || {})[path], data)
+    [path]: inner
   }
 }