[clutter] events: Use the correct union field when setting the stage on touch events

[Emanuele Aina <emaaa src gnome org>]

commit 7f0bb8f92ecd7c8bfb241512beecc87d5072fed9
Author: Emanuele Aina <emanuele aina collabora com>
Date:   Tue Nov 20 17:34:52 2012 +0100

    events: Use the correct union field when setting the stage on touch events

 clutter/clutter-main.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/clutter/clutter-main.c b/clutter/clutter-main.c
index 46ae7d8..6692df1 100644
--- a/clutter/clutter-main.c
+++ b/clutter/clutter-main.c
@@ -2711,7 +2711,7 @@ _clutter_process_event_details (ClutterActor        *stage,
                                 event->type == CLUTTER_TOUCH_CANCEL ? "Touch cancel" :
                                 "?", x, y);
 
-                  event->button.source = stage;
+                  event->touch.source = stage;
 
                   emit_touch_event (event, device);