[at-spi2-atk] atk-adaptor: plug a refcount leak

[Cosimo Cecchi <cosimoc src gnome org>]

commit e4a899792e389b9d733f1a74702a8f4158f93acc
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Jul 2 16:14:12 2012 -0400

    atk-adaptor: plug a refcount leak
    
    https://bugzilla.gnome.org/show_bug.cgi?id=679285

 atk-adaptor/adaptors/accessible-adaptor.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/atk-adaptor/adaptors/accessible-adaptor.c b/atk-adaptor/adaptors/accessible-adaptor.c
index 25d7823..77aacbb 100644
--- a/atk-adaptor/adaptors/accessible-adaptor.c
+++ b/atk-adaptor/adaptors/accessible-adaptor.c
@@ -337,6 +337,8 @@ impl_GetRelationSet (DBusConnection * bus,
     }
   dbus_message_iter_close_container (&iter, &iter_array);
 oom:
+  if (set)
+    g_object_unref (set);
   // TODO: handle out of memory */
   return reply;
 }