From cf55299017a411f9cc9f61eab3653e8f30422b38 Mon Sep 17 00:00:00 2001
From: Martin Herkt <lachs0r@srsfckn.biz>
Date: Wed, 12 Nov 2014 06:15:50 +0100
Subject: [PATCH] Fix crash in block cache aging

Bug introduced in e2a11f2d90323695f99972690592a43237ee26a8
---
 src/block_cache.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/block_cache.h b/src/block_cache.h
index b4cf06811..afbdd0c55 100644
--- a/src/block_cache.h
+++ b/src/block_cache.h
@@ -98,7 +98,7 @@ class DataBlockCache {
 			return;
 
 		auto& ba = mb.blocks;
-		size += (ba.size() - std::count(ba.begin(), ba.end(), nullptr)) * factory.GetBlockSize();
+		size -= (ba.size() - std::count(ba.begin(), ba.end(), nullptr)) * factory.GetBlockSize();
 
 		ba.clear();
 		age.erase(mb.position);