From 2c659c1f47746b204fc3998f7a92544c8f054bf1 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Wed, 14 Oct 2015 12:13:05 +0200
Subject: [PATCH] memory leak: free building maintenance data

---
 src/kernel/building.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/kernel/building.c b/src/kernel/building.c
index a234f55a6..7ffba178e 100644
--- a/src/kernel/building.c
+++ b/src/kernel/building.c
@@ -95,6 +95,7 @@ void bt_register(building_type * type)
 void free_buildingtype(void *ptr) {
     building_type *btype = (building_type *)ptr;
     free_construction(btype->construction);
+    free_construction(btype->maintenance);
     free(btype->_name);
     free(btype);
 }