[pygobject] Correctly set the destroy notify for callbacks in closures

[Garrett Regier <gregier src gnome org>]

commit 6a21dab89b59db0afc6d6a22272028ee949b52ad
Author: Garrett Regier <Garrett Regier riftio com>
Date:   Tue Aug 5 10:16:45 2014 -0400

    Correctly set the destroy notify for callbacks in closures
    
    https://bugzilla.gnome.org/show_bug.cgi?id=727004

 gi/pygi-closure.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gi/pygi-closure.c b/gi/pygi-closure.c
index 6da27b6..bd5d8e2 100644
--- a/gi/pygi-closure.c
+++ b/gi/pygi-closure.c
@@ -431,7 +431,7 @@ _pygi_closure_convert_arguments (GICallableInfo *callable_info, void **args,
                         user_data = g_args[user_data_arg].v_pointer;
 
                     if (destroy_notify_arg != -1)
-                        user_data = (GDestroyNotify) g_args[destroy_notify_arg].v_pointer;
+                        destroy_notify = (GDestroyNotify) g_args[destroy_notify_arg].v_pointer;
 
                     value = _pygi_ccallback_new(arg->v_pointer,
                                                 user_data,