From 7bdde2d359c1e86a0cf3c21836f6c510b4a41e29 Mon Sep 17 00:00:00 2001
From: "Justin C. Miller" <justin@justin.cm>
Date: Wed, 23 Dec 2020 12:36:43 -0800
Subject: [PATCH] [kernel] Fix console line endings

The console's putc() was looking for CRs and if it saw one, appending an
LF. The output was only writing LFs, though, so instead what's needed is
to look for LFs, and if it sees one, insert a CR first.
---
 src/kernel/console.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/kernel/console.cpp b/src/kernel/console.cpp
index cd1b7d1..0382120 100644
--- a/src/kernel/console.cpp
+++ b/src/kernel/console.cpp
@@ -279,8 +279,8 @@ console::putc(char c)
 	if (m_screen) m_screen->putc(c);
 
 	if (m_serial) {
+		if (c == '\n') m_serial->write('\r');
 		m_serial->write(c);
-		if (c == '\r') m_serial->write('\n');
 	}
 }