From bd7814c93ac50668301a7d7a5637b5e27c36d64b Mon Sep 17 00:00:00 2001
From: Guillaume Souchere <guillaume.souchere@espressif.com>
Date: Tue, 8 Apr 2025 08:49:40 +0200
Subject: [PATCH] fix(console): Default read_func to the read function

To make sure the static function pointer read_func is never NUL,
set its default value to th read function instead of setting it
to NULL pointer.
---
 components/console/linenoise/linenoise.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/console/linenoise/linenoise.c b/components/console/linenoise/linenoise.c
index d4e4dc64b5..c41d76b2ec 100644
--- a/components/console/linenoise/linenoise.c
+++ b/components/console/linenoise/linenoise.c
@@ -238,7 +238,7 @@ static void flushWrite(void) {
     fsync(fileno(stdout));
 }
 
-static linenoise_read_bytes_fn read_func = NULL;
+static linenoise_read_bytes_fn read_func = read;
 void linenoiseSetReadFunction(linenoise_read_bytes_fn read_fn)
 {
     read_func = read_fn;