From 39af3431df9486259226bf5f8ec04809fbb21fec Mon Sep 17 00:00:00 2001
From: whowechina <whowechina@gmail.com>
Date: Mon, 2 Dec 2024 14:51:49 +0800
Subject: [PATCH] Fix getchar return handling

---
 firmware/src/cli.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/firmware/src/cli.c b/firmware/src/cli.c
index 31ae4f6..5965004 100644
--- a/firmware/src/cli.c
+++ b/firmware/src/cli.c
@@ -179,9 +179,6 @@ void cli_run()
     if (c < 0) {
         return;
     }
-    if (c == 0) {
-        return;
-    }
 
     if (c == '\b' || c == 127) { // both backspace and delete
         if (cmd_len > 0) {