[gnome-online-accounts/wip/kerberos] fixup! goabackend: Add a kerberos provider

[Debarshi Ray <debarshir src gnome org>]

commit 212ac462e6dca5980fbf9ce373cca3692d68c9f2
Author: Ray Strode <rstrode redhat com>
Date:   Sat Jun 23 03:54:35 2012 -0400

    fixup! goabackend: Add a kerberos provider
    
    This commit adds a backend for kerberos.
    This combined with the previous commit allows users
    to automatically enroll secondary identites in
    Kerberos and ActiveDirectory deployments.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=679253

 src/goabackend/goakerberosprovider.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/goabackend/goakerberosprovider.c b/src/goabackend/goakerberosprovider.c
index fd340aa..1aee361 100644
--- a/src/goabackend/goakerberosprovider.c
+++ b/src/goabackend/goakerberosprovider.c
@@ -751,6 +751,7 @@ build_object (GoaProvider         *provider,
   gboolean      ticketing_enabled;
   gboolean      ret;
 
+  ticketing = NULL;
   ret = FALSE;
 
   if (!GOA_PROVIDER_CLASS (goa_kerberos_provider_parent_class)->build_object (provider,
@@ -805,8 +806,7 @@ build_object (GoaProvider         *provider,
   ret = TRUE;
 
  out:
-  if (ticketing != NULL)
-    g_object_unref (ticketing);
+  g_clear_object (&ticketing);
 
   return ret;
 }