From c72ecdba04e7e9c3a411daaeb6fabab85314f82a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Anton=20Luka=20=C5=A0ijanec?= Date: Thu, 10 Feb 2022 00:18:54 +0100 Subject: not important --- host.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'host.c') diff --git a/host.c b/host.c index 9fc2cad..7012876 100644 --- a/host.c +++ b/host.c @@ -47,6 +47,8 @@ int resolve (const char * d, uint32_t * r) { }; struct addrinfo * result; int ret = getaddrinfo(d, NULL, &hints, &result); + if (ret) + return ret; *r = ((struct sockaddr_in *) result->ai_addr)->sin_addr.s_addr; /* ah yes, C */ freeaddrinfo(result); return ret; -- cgit v1.2.3