From 7864572520cd857d97e4e60aa605724f2885786d Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 5 Jun 2025 22:59:51 -0400
Subject: kernel: cons: Handle ASCII_NUL

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/dev/cons/cons.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sys')

diff --git a/sys/dev/cons/cons.c b/sys/dev/cons/cons.c
index 0e22bb5..75425f3 100644
--- a/sys/dev/cons/cons.c
+++ b/sys/dev/cons/cons.c
@@ -158,6 +158,8 @@ cons_handle_special(struct cons_screen *scr, char c)
     }
 
     switch (c) {
+    case ASCII_NUL:
+        return 0;
     case ASCII_BS:
         bp = scr->ob[scr->ch_row];
         if (bp->head > bp->tail) {
-- 
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