cpp/openttd-patchpack/source Changeset - r4806:68d2726b1b25

Changeset - r4806:68d2726b1b25

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bjarni - 18 years ago 2006-10-10 17:53:08
bjarni@openttd.org

(svn r6728) -Fix r6651: solved issue where moving rail vehicles in a depot could read from a NULL pointer

1 file changed with 1 insertions and 1 deletions:

train_cmd.c

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train_cmd.c

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@@ @@ -1134,13 +1134,13 @@ int32 CmdMoveRailVehicle(TileIndex tile, @@
 			src_head = UnlinkWagon(src, src_head);
 			GetLastEnginePart(src)->next = NULL;
+		}
 		if (dst == NULL) {
 			/* We make a new line in the depot, so we know already that we invalidate the window data */
-			InvalidateWindowData(WC_VEHICLE_DEPOT, src_head->tile);
+			InvalidateWindowData(WC_VEHICLE_DEPOT, src->tile);
 			// move the train to an empty line. for locomotives, we set the type to TS_Front. for wagons, 4.
 			if (IsTrainEngine(src)) {
 				if (!IsFrontEngine(src)) {
 					// setting the type to 0 also involves setting up the orders field.
 					SetFrontEngine(src);

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