X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fcarfire;a=blobdiff_plain;f=CarFire%2FCarFire%2FCarFire%2FPathFinder.cs;h=c37e51863d7ad4b4abe9b18c707de8a8126fcaf8;hp=53e148d1f2cc713b29940cd2613df0ac5462bcfb;hb=d167160264cd2c33de81a71039eddbb959c40bb2;hpb=3ca5852a7df47d4129743ed449816c7c7347b699

diff --git a/CarFire/CarFire/CarFire/PathFinder.cs b/CarFire/CarFire/CarFire/PathFinder.cs
index 53e148d..c37e518 100644
--- a/CarFire/CarFire/CarFire/PathFinder.cs
+++ b/CarFire/CarFire/CarFire/PathFinder.cs
@@ -129,7 +129,7 @@ namespace CarFire
                     List<Point> list = new List<Point>();
 
                     cell = cell.Parent;
-                    while (cell.Point != start)
+                    while (cell != null && cell.Point != start)
                     {
                         list.Add(cell.Point);
                         cell = cell.Parent;