From 57a3540010861f78bb86d493f084a2f4dd52169c Mon Sep 17 00:00:00 2001
From: Pixel <pixel@nobis-crew.org>
Date: Mon, 28 Dec 2009 23:57:18 +0100
Subject: Tweaking a bit the framebuffer, in order to properly use the double
 buffer.

---
 iupe-dbuffer.lua | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'iupe-dbuffer.lua')

diff --git a/iupe-dbuffer.lua b/iupe-dbuffer.lua
index 4321206..8c1412f 100644
--- a/iupe-dbuffer.lua
+++ b/iupe-dbuffer.lua
@@ -4,6 +4,8 @@ loadmodule "lualibs"
 
 if not iupep then iupep = {} end
 
+if not iupep.dbuffer then
+
 iupep.dbuffer = {
     map_cb = function (self)
         self.cv = cd.CreateCanvas(cd.IUP, self)
@@ -41,3 +43,5 @@ iupep.dbuffer = {
         return iup.DEFAULT
     end,
 }
+
+end
-- 
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