X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=CarFire%2FCarFire%2FCarFire%2FPathFinder.cs;h=c37e51863d7ad4b4abe9b18c707de8a8126fcaf8;hb=e9d15e51944eb945665e7f955184c484a3df8552;hp=53e148d1f2cc713b29940cd2613df0ac5462bcfb;hpb=af9deb873b24dadd0d509ce199fc6cac2b3efbc9;p=chaz%2Fcarfire

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;