From 25d0c332ceb45cddf6a20b47c7d2a86b7f21d63c Mon Sep 17 00:00:00 2001
From: Heng Li <lh3@live.co.uk>
Date: Sat, 29 Jan 2011 21:55:39 -0500
Subject: [PATCH] avoid a segfault when connection fails

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

diff --git a/knetfile.c b/knetfile.c
index d7672ea..af09146 100644
--- a/knetfile.c
+++ b/knetfile.c
@@ -89,7 +89,7 @@ static int socket_connect(const char *host, const char *port)
 
 	int on = 1, fd;
 	struct linger lng = { 0, 0 };
-	struct addrinfo hints, *res;
+	struct addrinfo hints, *res = 0;
 	memset(&hints, 0, sizeof(struct addrinfo));
 	hints.ai_family = AF_UNSPEC;
 	hints.ai_socktype = SOCK_STREAM;
-- 
2.47.3