From 1c50a5676a5ed3fdcb5d33d760cbadf6ca3e9084 Mon Sep 17 00:00:00 2001
From: HW <hwhilse@googlemail.com>
Date: Mon, 9 Apr 2012 19:58:34 +0200
Subject: [PATCH] free blitbuffers when cleaning complete cache

---
 unireader.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/unireader.lua b/unireader.lua
index 7796509da..cf3868a41 100644
--- a/unireader.lua
+++ b/unireader.lua
@@ -355,6 +355,9 @@ end
 
 -- blank the cache
 function UniReader:clearCache()
+	for k, _ in pairs(self.cache) do
+		self.cache[k].bb:free()
+	end
 	self.cache = {}
 	self.cache_current_memsize = 0
 end