(svn r11908) -Fix: update crossing when merging a company, when building a crossing and after loading older savegame

src/openttd.cpp

@@ -65,6 +65,7 @@
 #include "vehicle_func.h"
 #include "sound_func.h"
 #include "variables.h"
+#include "road_func.h"
 
 #include "bridge_map.h"
 #include "clear_map.h"
@@ -2313,6 +2314,13 @@ bool AfterLoadGame()
 		}
 	}
 
+	if (CheckSavegameVersion(86)) {
+		/* Now all crossings should be in correct state */
+		for (TileIndex t = 0; t < map_size; t++) {
+			if (IsLevelCrossingTile(t)) UpdateLevelCrossing(t);
+		}
+	}
+
 	return InitializeWindowsAndCaches();
 }