[at-spi2-core] Fix use after free when freeing an event

[Mike Gorse <mgorse src gnome org>]

commit e80643e4e076b1aeef434bdc77d6a760a0c4ebc7
Author: Mike Gorse <mgorse alum wpi edu>
Date:   Tue Sep 3 15:55:37 2019 -0500

    Fix use after free when freeing an event

 atspi/atspi-event-listener.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/atspi/atspi-event-listener.c b/atspi/atspi-event-listener.c
index 05b3977..249890b 100644
--- a/atspi/atspi-event-listener.c
+++ b/atspi/atspi-event-listener.c
@@ -892,8 +892,8 @@ atspi_event_free (AtspiEvent *event)
   g_object_unref (event->source);
   g_free (event->type);
   g_value_unset (&event->any_data);
-  g_free (event);
   g_object_unref (event->sender);
+  g_free (event);
 }
 
 static gboolean