From dab217d990d5077255b8d8e62f9af9e888a70599 Mon Sep 17 00:00:00 2001
From: Marege <dutk.nazar@gmail.com>
Date: Thu, 1 Oct 2026 14:50:08 +0200
Subject: [PATCH] Fix1

---
 u3/skatule.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/u3/skatule.py b/u3/skatule.py
index d7b38fa..2c632e0 100644
--- a/u3/skatule.py
+++ b/u3/skatule.py
@@ -4,7 +4,9 @@ def flatten(iterable):
     r = []
     for i in iterable:
         if(type(i) is list):
-            r.extend(flatten(i))
+            if(i is not None):
+                r.extend(flatten(i))
         else:
-            r.append(i)
+            if(i is not None):
+                r.append(i)
     return r
\ No newline at end of file