From d951af25ffcca56271c4b3a89b57069eff24ce69 Mon Sep 17 00:00:00 2001
From: Nicolo T <nicolotonci@tiscali.it>
Date: Thu, 8 Feb 2024 11:19:07 +0100
Subject: [PATCH] Fixed bug with NAGLE in TCP protocol

---
 include/protocols/tcp.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/protocols/tcp.hpp b/include/protocols/tcp.hpp
index 76b93fb..c95f448 100644
--- a/include/protocols/tcp.hpp
+++ b/include/protocols/tcp.hpp
@@ -341,7 +341,7 @@ class ConnTcp : public ConnType {
 		int flag = 1;
 		if (setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *) &flag, sizeof(int)) < 0){
 			MTCL_TCP_ERROR("ConnTcp::connect setsockopt ERROR: errno=%d -- %s\n", errno, strerror(errno));
-            return;
+            return nullptr;
 		}
 #endif