From 8f3468c863563f2778766147bed6169ef553228f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20LAVERGNE?= <remi.lavergne@etu.uca.fr>
Date: Thu, 30 May 2024 23:38:48 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=9B=A0=EF=B8=8F=20VS=C3=83V=C3=A9rificati?=
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---
 source/Trek-12/Models/Rules/Rules.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/Trek-12/Models/Rules/Rules.cs b/source/Trek-12/Models/Rules/Rules.cs
index bd8c8cf..6fa645a 100644
--- a/source/Trek-12/Models/Rules/Rules.cs
+++ b/source/Trek-12/Models/Rules/Rules.cs
@@ -209,6 +209,8 @@ namespace Models.Rules
         public List<Cell> EveryAdjacentCells(Cell choosenCell, List<Cell> cells)
         {
             List<Cell> adjacentCells = new List<Cell>();
+            
+            if (choosenCell == null || cells == null) return adjacentCells;
 
             foreach (var cell in cells)
             {