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-rw-r--r--src/roadveh_cmd.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/roadveh_cmd.cpp b/src/roadveh_cmd.cpp
index 1132db2af..b1a9e3006 100644
--- a/src/roadveh_cmd.cpp
+++ b/src/roadveh_cmd.cpp
@@ -1309,7 +1309,7 @@ static Trackdir FollowPreviousRoadVehicle(const RoadVehicle *v, const RoadVehicl
* going over the trackdirs used for turning 90 degrees, i.e.
* TRACKDIR_{UPPER,RIGHT,LOWER,LEFT}_{N,E,S,W}.
*/
- Trackdir reversed_turn_lookup[2][DIAGDIR_END] = {
+ static const Trackdir reversed_turn_lookup[2][DIAGDIR_END] = {
{ TRACKDIR_UPPER_W, TRACKDIR_RIGHT_N, TRACKDIR_LEFT_N, TRACKDIR_UPPER_E },
{ TRACKDIR_RIGHT_S, TRACKDIR_LOWER_W, TRACKDIR_LOWER_E, TRACKDIR_LEFT_S }};
dir = reversed_turn_lookup[prev->tile < tile ? 0 : 1][ReverseDiagDir(entry_dir)];