move some vars to where they are actually used to avoid compiler warnings

diff --git a/libraries/libldap/os-ip.c b/libraries/libldap/os-ip.c
index 371d8610dc53c072ed2a1cba606a672af9704abf..71dcd4be25eed76f07eef7a69ba208f696be03e5 100644 (file)
--- a/libraries/libldap/os-ip.c
+++ b/libraries/libldap/os-ip.c
@@ -284,11 +284,9 @@ ldap_connect_to_host(LDAP *ld, Sockbuf *sb,
        unsigned long address, int port, int async)
 {
        struct sockaddr_in      sin;
-       struct in_addr          in;
        ber_socket_t            s = AC_SOCKET_INVALID;
        int                     rc, i, use_hp = 0;
-       struct hostent          *hp, he_buf;
-       int                     local_h_errno;
+       struct hostent          *hp = NULL;
        char                    *ha_buf=NULL, *p, *q;
 
        osip_debug(ld, "ldap_connect_to_host\n",0,0,0);
@@ -352,7 +350,10 @@ ldap_connect_to_host(LDAP *ld, Sockbuf *sb,
                freeaddrinfo(res);
                return rc;
 #else
+               struct in_addr in;
                if (! inet_aton( host, &in) ) {
+                       int local_h_errno;
+                       struct hostent he_buf;
                        rc = ldap_pvt_gethostbyname_a(host, &he_buf, &ha_buf,
                                        &hp, &local_h_errno);