From 3aa43a7b8b077e283761d19bdfaee91668497e0a Mon Sep 17 00:00:00 2001
From: Stewart Allen <sa@grid.space>
Date: Fri, 28 Jan 2022 19:18:45 -0500
Subject: [PATCH] fixup for null selection objects (how?)

---
 src/mesh/api.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesh/api.js b/src/mesh/api.js
index 2d17c4b1..0b896c8d 100644
--- a/src/mesh/api.js
+++ b/src/mesh/api.js
@@ -133,7 +133,7 @@ let selection = {
         }
         // prevent selection of model and its group
         let mgsel = selected.filter(s => s instanceof mesh.model).map(m => m.group);
-        selected = selected.filter(sel => !mgsel.contains(sel));
+        selected = selected.filter(sel => !mgsel.contains(sel)).filter(v => v);
         // highlight selected
         for (let object of selected) {
             object.select(true);