cpp/openttd-patchpack/source Changeset - r27132:d261ec182950

Changeset - r27132:d261ec182950

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Jonathan G Rennison - 14 months ago 2023-04-23 10:59:58
j.g.rennison@gmail.com

Fix: Violation of strict weak ordering in engine value/running cost sorter

1 file changed with 1 insertions and 1 deletions:

src/build_vehicle_gui.cpp

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src/build_vehicle_gui.cpp

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@@ @@ -300,7 +300,7 @@ static bool EnginePowerVsRunningCostSort @@
 	 * since we want consistent sorting.
 	 * Also if both have no power then sort with reverse of running cost to simulate
 	 * previous sorting behaviour for wagons. */
-	if (v_a == 0 && v_b == 0) return !EngineRunningCostSorter(a, b);
+	if (v_a == 0 && v_b == 0) return EngineRunningCostSorter(b, a);
 	if (v_a == v_b)  return EngineNumberSorter(a, b);
 	return _engine_sort_direction != (v_a < v_b);
+}

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