From 57c2f61ea38699f30b3139243a909c8303e47a66 Mon Sep 17 00:00:00 2001
From: Francesco Cozzuto <heibyob@gmail.com>
Date: Mon, 20 Mar 2023 14:50:49 +0100
Subject: [PATCH] fixed bug in the README's code snippet

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index f67aa87..39321bd 100644
--- a/README.md
+++ b/README.md
@@ -30,8 +30,8 @@ int main(void)
 
         char buffer[1024];
         size_t num = microtcp_recv(client, buffer, sizeof(buffer), NULL);
-        microtcp_send(client, "echo: ", 6, &errcode);
-        microtcp_send(client, buffer, num, &errcode);
+        microtcp_send(client, "echo: ", 6, NULL);
+        microtcp_send(client, buffer, num, NULL);
 
         microtcp_close(client);
     }