From 7644b9a1cdd1e5b048b449b46b2a059d8192ee1c Mon Sep 17 00:00:00 2001
From: dgiardini <dgiardini@gmail.com>
Date: Wed, 19 Feb 2020 15:46:41 -0300
Subject: [PATCH] Avoid compiling warnings

---
 tcp_listener/tcp_listener.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tcp_listener/tcp_listener.c b/tcp_listener/tcp_listener.c
index 18b5141..e1fe652 100644
--- a/tcp_listener/tcp_listener.c
+++ b/tcp_listener/tcp_listener.c
@@ -119,7 +119,6 @@ void closeTcpSocket() {
 	sleep(3);
 	close(sockfd);
 #endif
-	return 0;
 }
 
 // ------------------------------------------------------------
@@ -160,6 +159,7 @@ static void *tcp_listener_fn(void *arg) {
 #else		
 		close(t->sock);
 #endif		
+	return 0;
 	
 	
 }