Calling gtk_notebook_get_menu_label_text () in a for loop

[Colossus <colossus 3000 it>]

Hi,

I'm in need of calling gtk_notebook_get_menu_label_text() in a for 
loop to know if an archive is already open in a page. Each menu label 
page does contain the archive name. Since from the doc I read "the 
string is owned by the widget and must not be freed" will I produce
memory leaks if I call gtk_notebook_get_menu_label_text() repeatedly?

--
Colossus
Xarchiver, a Linux GTK+2 only archive manager - http://xarchiver.xfce.org
Xscreencast, a DE independent desktop session recorder - 
http://xscreencast.berlios.de
Cpsed, a Linux OpenGL 3D scene editor - http://cpsed.sourceforge.net