Avoid calling gtk_widget_is_visible(NULL) in _gtk_notebook_get_tab_flags().
authorTristan Van Berkom <tristan.van.berkom@gmail.com>
Sat, 15 Jan 2011 12:34:49 +0000 (21:34 +0900)
committerTristan Van Berkom <tristan.van.berkom@gmail.com>
Sat, 15 Jan 2011 12:34:49 +0000 (21:34 +0900)
commitac61edb9fce0cbd1de6fcce6b76bbabfd2edaef1
tree2cadef3e139be1871da4bea59f8e2c24a87cf9e5
parentfed55eaf36646f1fa8655267f36ffbc7e17d6e95
Avoid calling gtk_widget_is_visible(NULL) in _gtk_notebook_get_tab_flags().

The tab can be NULL here when GtkNotebook:show-tabs is FALSE.
gtk/gtknotebook.c