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(svn r9338) -Fix: close the Shared Order Vehicle List if you remove the shared link with only 2 vehicles

This commit is contained in:
truelight 2007-03-19 15:59:23 +00:00
parent 9435d8cc83
commit 58ef6ecc33
1 changed files with 5 additions and 1 deletions
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6
src/order_cmd.cpp
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@ -1138,7 +1138,7 @@ void DeleteVehicleOrders(Vehicle *v)
/* If we have a shared order-list, don't delete the list, but just
remove our pointer */
if (IsOrderListShared(v)) {
const Vehicle *u = v;
Vehicle *u = v;
v->orders = NULL;
v->num_orders = 0;
@ -1155,6 +1155,10 @@ void DeleteVehicleOrders(Vehicle *v)
v->prev_shared = NULL;
v->next_shared = NULL;
/* If we are the only one left in the Shared Order Vehicle List,
* remove it, as we are no longer a Shared Order Vehicle */
if (u->prev_shared == NULL && u->next_shared == NULL) RemoveSharedOrderVehicleList(u);
/* We only need to update this-one, because if there is a third
* vehicle which shares the same order-list, nothing will change. If
* this is the last vehicle, the last line of the order-window