From fbc08f9fc08cb0c44ac9c447196431fc5d56740b Mon Sep 17 00:00:00 2001
From: Andreas Huggel <ahuggel@gmx.net>
Date: Fri, 17 Aug 2012 00:49:12 +0000
Subject: [PATCH] [gsoc2012] #813: Simplified code, changed types to avoid
 implicit type conversions.