From 6dec88930653a84856c75060a0793c843e6a4beb Mon Sep 17 00:00:00 2001
From: adf88 <adf88@openttd.org>
Date: Thu, 31 Aug 2017 06:55:38 +0000
Subject: (svn r27908) -Codechange: Mark airport tile tables and FTAs "const"
 to be sure that they are really constant

---
 src/newgrf.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/newgrf.cpp')

diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index 2f02b049b..4759c8a19 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -3750,7 +3750,7 @@ static ChangeInfoResult AirportChangeInfo(uint airport, int numinfo, int prop, B
 				const AirportTileTable *copy_from;
 				try {
 					for (byte j = 0; j < as->num_table; j++) {
-						as->rotation[j] = (Direction)buf->ReadByte();
+						const_cast<Direction&>(as->rotation[j]) = (Direction)buf->ReadByte();
 						for (int k = 0;; k++) {
 							att[k].ti.x = buf->ReadByte(); // Offsets from northermost tile
 							att[k].ti.y = buf->ReadByte();
-- 
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