(svn r3747) Change HASBIT() to return 0/1 instead of 0/value of tested bit, because the name suggests it does the former and current behavior broke in some places in very subtle ways (for example HASBIT(x, 0) != HASBIT(y, 1) doesn't work, returning a bool after HASBIT(x, 9) neither)

1 files changed, 1 insertions, 1 deletions

diff --git a/vehicle.c b/vehicle.c
index 0074a0355..f6543c84a 100644
--- a/vehicle.c
+++ b/vehicle.c
@@ -688,7 +688,7 @@ bool CanFillVehicle(Vehicle *v)
 bool CanRefitTo(EngineID engine_type, CargoID cid_to)
 {
 	CargoID cid = _global_cargo_id[_opt_ptr->landscape][cid_to];
-	return HASBIT(_engine_info[engine_type].refit_mask, cid) != 0;
+	return HASBIT(_engine_info[engine_type].refit_mask, cid);
 }
 
 static void DoDrawVehicle(const Vehicle *v)