[gtk+/wip/matthiasc/tab-strip] Fix state updates for tabs

[Matthias Clasen <matthiasc src gnome org>]

commit d6f5af4df9eee1fe13eb2d8f497af14c9f70feca
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue May 24 17:58:41 2016 -0400

    Fix state updates for tabs
    
    This broke when I introduced the scrolling. We need to
    iterate over the children of the tabs box to update their
    state.

 gtk/gtktabstrip.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktabstrip.c b/gtk/gtktabstrip.c
index 25030f9..a5bd9fd 100644
--- a/gtk/gtktabstrip.c
+++ b/gtk/gtktabstrip.c
@@ -471,7 +471,7 @@ gtk_tab_strip_stack_notify_visible_child (GtkTabStrip *self,
   visible_child = gtk_stack_get_visible_child (stack);
 
   priv->in_child_changed = TRUE;
-  gtk_container_foreach (GTK_CONTAINER (self), update_visible_child, visible_child);
+  gtk_container_foreach (GTK_CONTAINER (priv->tabs), update_visible_child, visible_child);
   priv->in_child_changed = FALSE;
 }