From 3400dcca70db2ee31d30fb35e41643ab30187bda Mon Sep 17 00:00:00 2001
From: "Salvador E. Tropea" <salvador@inti.gob.ar>
Date: Tue, 1 Nov 2022 13:26:26 -0300
Subject: [PATCH] [Render_3D][Fixed] Problems when the list of components is
 None

---
 kibot/out_base.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kibot/out_base.py b/kibot/out_base.py
index 837548a4..004dfa85 100644
--- a/kibot/out_base.py
+++ b/kibot/out_base.py
@@ -853,7 +853,9 @@ class VariantOptions(BaseOptions):
 
     def expand_kf_components(self, components):
         """ Expands references to filters in show_components """
-        if not components or not self._filters_to_expand:
+        if not components:
+            return []
+        if not self._filters_to_expand:
             return components
         new_list = []
         if self._comps: