geomyidae

commit 7474d9bd62ae23a8bd355aaf83be9fe9a9693d4d
parent 8d9bad389a4ac22fc292f92d0128af8679e640fa
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Wed, 29 Aug 2018 20:16:43 +0200

getlistenfd: reorder + minor cleanup

Signed-off-by: Christoph Lohmann <20h@r-36.net>

Diffstat:
main.c
 | 
7
++-----

1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/main.c b/main.c
@@ -298,13 +298,10 @@ getlistenfd(struct addrinfo *hints, char *bindip, char *port)
 	void *sinaddr;
 	int on, listfd;
 
-	listfd = -1;
-
-	if (getaddrinfo(bindip, port, hints, &ai))
-		return -1;
-	if (ai == NULL)
+	if (getaddrinfo(bindip, port, hints, &ai) || ai == NULL)
 		return -1;
 
+	listfd = -1;
 	on = 1;
 	for (rp = ai; rp != NULL; rp = rp->ai_next) {
 		listfd = socket(rp->ai_family, rp->ai_socktype,