From 29017f7f7ef69b25047710c11028feca5f81abc9 Mon Sep 17 00:00:00 2001
From: Mathieu Maret <mathieu.maret@gmail.com>
Date: Sat, 6 Nov 2021 00:23:45 +0100
Subject: [PATCH] readline: fix backspace

---
 userspace/libc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/userspace/libc.c b/userspace/libc.c
index 657a41b..b46f9fc 100644
--- a/userspace/libc.c
+++ b/userspace/libc.c
@@ -539,6 +539,7 @@ int readline(char *buf, int size)
         if(key == '\b' && i>=1){
             buf[i-1] = '\0';
             i-=2;
+            continue;
         }
 
         buf[i] = key;