[gdm] Fix gdm_address_debug

[Ray Strode <halfline src gnome org>]

commit f8da7fc999ba46431ffbb5b562f9b35c88a0fd2d
Author: Ray Strode <rstrode redhat com>
Date:   Wed Jun 16 17:51:29 2010 -0400

    Fix gdm_address_debug
    
    It was always printing NULL before.
    
    Spotted by mariodebian <mariodebian gmail com>

 common/gdm-address.c |   27 +++++++--------------------
 1 files changed, 7 insertions(+), 20 deletions(-)
---
diff --git a/common/gdm-address.c b/common/gdm-address.c
index dc9e8b3..6edddc3 100644
--- a/common/gdm-address.c
+++ b/common/gdm-address.c
@@ -218,15 +218,15 @@ address_family_str (GdmAddress *address)
         return str;
 }
 
-static void
-_gdm_address_debug (GdmAddress *address, char *hostname, char *host, char *port)
+void
+gdm_address_debug (GdmAddress *address)
 {
-        g_return_if_fail (address != NULL);
-
-        hostname = NULL;
-        host = NULL;
-        port = NULL;
+        char *hostname;
+        char *host;
+        char *port;
 
+        gdm_address_get_hostname (address, &hostname);
+        gdm_address_get_numeric_info (address, &host, &port);
 
         g_debug ("Address family:%d (%s) hostname:%s host:%s port:%s local:%d loopback:%d",
                  address->ss->ss_family,
@@ -242,19 +242,6 @@ _gdm_address_debug (GdmAddress *address, char *hostname, char *host, char *port)
         g_free (port);
 }
 
-void
-gdm_address_debug (GdmAddress *address)
-{
-        char *hostname;
-        char *host;
-        char *port;
-
-        gdm_address_get_hostname (address, &hostname);
-        gdm_address_get_numeric_info (address, &host, &port);
-
-        _gdm_address_debug (address, hostname, host, port);
-}
-
 gboolean
 gdm_address_get_hostname (GdmAddress *address,
                           char      **hostnamep)