1 files changed, 1 insertions, 0 deletions
diff --git a/ttd.c b/ttd.c
index 82dbd4e9c..df0d7a5e4 100644
--- a/ttd.c
+++ b/ttd.c
@@ -496,6 +496,7 @@ static void InitializeDynamicVariables(void)
 	_industry_sort = NULL;
 
 	_sign_size = lengthof(_sign_list);
+	_orders_size = lengthof(_orders);
 }
 
 static void UnInitializeDynamicVariables(void)