getlistenfd: reorder + minor cleanup - geomyidae - A small C-based gopherd.
 (HTM) git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/geomyidae/
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       ---
 (DIR) commit 7474d9bd62ae23a8bd355aaf83be9fe9a9693d4d
 (DIR) parent 8d9bad389a4ac22fc292f92d0128af8679e640fa
 (HTM) 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:
         M main.c                              |       7 ++-----
       
       1 file changed, 2 insertions(+), 5 deletions(-)
       ---
 (DIR) 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,