(svn r2663) Include variables.h only in these files which need it, not globally via openttd.h

1 files changed, 1 insertions, 0 deletions

diff --git a/ai_old.c b/ai_old.c
index 70b4103c9..95ac10111 100644
--- a/ai_old.c
+++ b/ai_old.c
@@ -13,6 +13,7 @@
 #include "economy.h"
 #include "airport.h"
 #include "depot.h"
+#include "variables.h"
 
 // remove some day perhaps?
 static Player *_cur_ai_player;