1 files changed, 2 insertions, 0 deletions
diff --git a/vehicle.c b/vehicle.c
index bc230838c..912357e7f 100644
--- a/vehicle.c
+++ b/vehicle.c
@@ -192,6 +192,8 @@ static Vehicle *InitializeVehicle(Vehicle *v)
 	v->next = NULL;
 	v->next_hash = 0xffff;
 	v->string_id = 0;
+	v->next_shared = NULL;
+	v->prev_shared = NULL;
 	/* random_bits is used to pick out a random sprite for vehicles
 	    which are technical the same (newgrf stuff).
 	   Because RandomRange() results in desyncs, and because it does