Fix CMSG_REQUEST_VEHICLE_SWITCH_SEAT to allow change to accesory seat.

Patch by Havenard
Closes issue 1583

--HG--
branch : trunk

1 files changed, 5 insertions, 1 deletions

diff --git a/src/game/MovementHandler.cpp b/src/game/MovementHandler.cpp
index 0920e2a3cad..77dd820d847 100644
--- a/src/game/MovementHandler.cpp
+++ b/src/game/MovementHandler.cpp
@@ -625,7 +625,11 @@ void WorldSession::HandleChangeSeatsOnControlledVehicle(WorldPacket &recv_data)
 
             if (vehicle_base->GetGUID() == guid)
                 GetPlayer()->ChangeSeat(seatId);
-        }
+            else if (Unit *vehUnit = Unit::GetUnit(*GetPlayer(), guid))
+                if (Vehicle *vehicle = vehUnit->GetVehicleKit())
+                    if (vehicle->HasEmptySeat(seatId))
+                        GetPlayer()->EnterVehicle(vehicle, seatId);
+		}
         break;
     default:
         break;