From 6dda8d4a7e5f3e33ca04215ca289c68efc6fb578 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Sumi=C5=84ski?= <maciej.suminski@cern.ch>
Date: Tue, 30 Jul 2013 13:58:03 +0200
Subject: [PATCH] Fixed smudging in the Cairo backend.

---
 common/gal/cairo/cairo_compositor.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/gal/cairo/cairo_compositor.cpp b/common/gal/cairo/cairo_compositor.cpp
index 53c8cc431e..fa6b6918f7 100644
--- a/common/gal/cairo/cairo_compositor.cpp
+++ b/common/gal/cairo/cairo_compositor.cpp
@@ -1,4 +1,4 @@
-/*i
+/*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
  * Copyright (C) 2013 CERN
@@ -69,6 +69,7 @@ unsigned int CAIRO_COMPOSITOR::GetBuffer()
 {
     // Pixel storage
     BitmapPtr bitmap( new unsigned int[m_bufferSize] );
+    memset( bitmap.get(), 0x00, m_bufferSize * sizeof(int) );
 
     // Create the Cairo surface
     cairo_surface_t* surface = cairo_image_surface_create_for_data(