From da76142ac2d230ed74b20c2f0e8e53f224a48a6e Mon Sep 17 00:00:00 2001
From: leo <leo.lemaire007@orange.fr>
Date: Mon, 21 Mar 2022 18:35:35 +0100
Subject: [PATCH] fix

---
 Car.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Car.py b/Car.py
index c111b04..5be627d 100644
--- a/Car.py
+++ b/Car.py
@@ -164,8 +164,14 @@ class Car():
         return cDist
 
     def getLeaderAtIntersection(self, prevInd, edgeInd):
-        if(self.route[edgeInd].isSpecial()):
-            return None
+        while(self.route[edgeInd].isSpecial()):
+            edgeInd = edgeInd + 1
+            if edgeInd >= len(self.route):
+                return None
+        while self.route[prevInd].isSpecial():
+            prevInd -= 1
+            if prevInd < 0:
+                return None
         inter = self.route[edgeInd-1].getFromNode()
         connection = self.route[prevInd].getConnections(self.route[edgeInd])[0]
         linkInd = inter.getLinkIndex(connection)