From 4c772eac025459d848a753a5b7e78721ded80e81 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Fri, 19 Jun 2015 09:03:43 +0200
Subject: fix various compiler warnings

---
 irc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'irc.c')

diff --git a/irc.c b/irc.c
index 5832421..f4ec697 100644
--- a/irc.c
+++ b/irc.c
@@ -6,6 +6,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "irc.h"
 
@@ -25,7 +26,7 @@ static int tcp_connect(const char *host, int port)
 	addr.sin_family = AF_INET;
         addr.sin_port = htons(port);
 	memcpy(&addr.sin_addr, h->h_addr, h->h_length);
-        if (connect(sock, (struct sockaddr *) &addr, 
+        if (connect(sock, (struct sockaddr *) &addr,
 	    sizeof(struct sockaddr_in))) {
 		close(sock);
 		sock = -1;
@@ -84,4 +85,5 @@ int irc_close(struct irc_session *s, const char *msg)
 		close(s->fd);
 	}
 	free(s);
+	return 0;
 }
-- 
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