[gnome-builder/wip/chergert/shortcuts] fill-box: allow removal of current sequence item

[Christian Hergert <chergert src gnome org>]

commit 566fe9b07b97167ec890bf4ea77d9ddffca8ca5d
Author: Christian Hergert <christian hergert me>
Date:   Mon Aug 24 23:51:26 2015 -0700

    fill-box: allow removal of current sequence item

 contrib/egg/egg-fill-box.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/contrib/egg/egg-fill-box.c b/contrib/egg/egg-fill-box.c
index 4dd7446..375677c 100644
--- a/contrib/egg/egg-fill-box.c
+++ b/contrib/egg/egg-fill-box.c
@@ -326,10 +326,11 @@ egg_fill_box_forall (GtkContainer *container,
 
   for (iter = g_sequence_get_begin_iter (priv->children);
        !g_sequence_iter_is_end (iter);
-       iter = g_sequence_iter_next (iter))
+       /* do nothing */)
     {
       EggFillBoxChild *child = g_sequence_get (iter);
 
+      iter = g_sequence_iter_next (iter);
       callback (child->widget, callback_data);
     }
 }