From 71182acb6682b32fd254f40e463bb0b344169b13 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Fri, 12 Feb 2021 20:23:57 +0200
Subject: Add SerialPort self-test to constructor

---
 src/kernel.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/kernel.cc b/src/kernel.cc
index 624f472..1139e3b 100644
--- a/src/kernel.cc
+++ b/src/kernel.cc
@@ -20,7 +20,7 @@ void dump_gdt();
 
 void kernel_main([[maybe_unused]] uint32_t mb_magic, [[maybe_unused]] uint32_t mb_addr) {
   SerialPort s0;
-  Console::set(&s0);
+  if (s0.self_check()) Console::set(&s0);
 
   CGA terminal;
   Console::set(&terminal);
-- 
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