gesture: Fix gcc constness warning

diff --git a/gtk/gtkgesture.c b/gtk/gtkgesture.c
index 53cc0a0dd9682320c9ea5eace872b62f23dbb7eb..b34c4dd956892747cab564e5c11984df94297210 100644 (file)
--- a/gtk/gtkgesture.c
+++ b/gtk/gtkgesture.c
@@ -531,7 +531,7 @@ _gtk_gesture_update_point (GtkGesture     *gesture,
   if (data->event)
     g_object_unref (data->event);
 
-  data->event = g_object_ref (event);
+  data->event = g_object_ref ((gpointer) event);
   _update_touchpad_deltas (data);
   _update_widget_coordinates (gesture, data);