From c5d459bd10d1632f40924631d642cfaa40748663 Mon Sep 17 00:00:00 2001
From: Philipp Oppermann <dev@phil-opp.com>
Date: Tue, 27 Oct 2015 23:30:51 +0100
Subject: [PATCH] Clear screen before printing Hello World

---
 _posts/2015-10-23-printing-to-screen.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/_posts/2015-10-23-printing-to-screen.md b/_posts/2015-10-23-printing-to-screen.md
index 8d1ffc42..b6f99037 100644
--- a/_posts/2015-10-23-printing-to-screen.md
+++ b/_posts/2015-10-23-printing-to-screen.md
@@ -402,6 +402,7 @@ mod vga_buffer;
 #[no_mangle]
 pub extern fn rust_main() {
     // ATTENTION: we have a very small stack and no guard page
+    vga_buffer::clear_screen();
     println!("Hello World{}", "!");
 
     loop{}