getlistenfd: fix minor memleak - geomyidae - A small C-based gopherd.
  HTML git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/geomyidae/
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       ---
   DIR commit feed37adc1b23cac513b5d2a17bda4e2ffc77c81
   DIR parent 7474d9bd62ae23a8bd355aaf83be9fe9a9693d4d
  HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Wed, 29 Aug 2018 20:17:34 +0200
       
       getlistenfd: fix minor memleak
       
       Signed-off-by: Christoph Lohmann <20h@r-36.net>
       
       Diffstat:
         M main.c                              |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git a/main.c b/main.c
       @@ -331,9 +331,9 @@ getlistenfd(struct addrinfo *hints, char *bindip, char *port)
                                logentry(addstr, port, "-", "could not bind");
                        }
                }
       +        freeaddrinfo(ai);
                if (rp == NULL)
                        return -1;
       -        freeaddrinfo(ai);
        
                return listfd;
        }