Fix #7224: Drag and drop vehicle group creation does not work correctly.

When drag and drop a vehicle into an empty slot in the vehicle group window it tries to create the new group as the subgroup of the first group (GroupID = 0). This is failing if the dragged vehicle's type is different than the first group's vehicle type.
This commit is contained in:
stormcone 2019-05-10 19:19:07 +02:00 committed by Niels Martin Hansen
parent 7a0e2923e5
commit 24c59283ec
1 changed files with 1 additions and 1 deletions

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@ -537,7 +537,7 @@ CommandCost CmdAddVehicleGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, u
if (new_g == NEW_GROUP) {
/* Create new group. */
CommandCost ret = CmdCreateGroup(0, flags, v->type, 0, nullptr);
CommandCost ret = CmdCreateGroup(0, flags, v->type, INVALID_GROUP, nullptr);
if (ret.Failed()) return ret;
new_g = _new_group_id;