From f2ebe247badd6b60a313267dff3e8f1fb8a27ac5 Mon Sep 17 00:00:00 2001
From: hondacrx <prelude_20032002@yahoo.com>
Date: Wed, 25 May 2022 13:40:49 -0400
Subject: [PATCH] Core/Unit: Fix crash when exiting a vehicle

Port From (https://github.com/TrinityCore/TrinityCore/commit/c93d6856c727b5919ae30e04fb17bb425370ebea)
---
 Source/Game/Entities/Unit/Unit.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Source/Game/Entities/Unit/Unit.cs b/Source/Game/Entities/Unit/Unit.cs
index 0d38b726d..1818bbcf8 100644
--- a/Source/Game/Entities/Unit/Unit.cs
+++ b/Source/Game/Entities/Unit/Unit.cs
@@ -1030,6 +1030,12 @@ namespace Game.Entities
             VehicleSeatAddon seatAddon = m_vehicle.GetSeatAddonForSeatOfPassenger(this);
             Vehicle vehicle = m_vehicle.RemovePassenger(this);
 
+            if (vehicle == null)
+            {
+                Log.outError(LogFilter.Vehicle, $"RemovePassenger() couldn't remove current unit from vehicle. Debug info: {GetDebugInfo()}");
+                return;
+            }
+
             Player player = ToPlayer();
 
             // If the player is on mounted duel and exits the mount, he should immediatly lose the duel