Setting a GtkCombo list to a empty list.



Hi
        I'm writing an application that uses a GtkCombo widget. The lists used
for the popdown list changes and sometimes can be empty. When setting to an
empty list GTK complains that the list is empty. How else can I change the list.
        Also does the gtk_combo_set_popdown_strings destroy the original list
structure passed to it. I ask this because when I modify an existing list by
g_list_append or g_list_insert_sorted, the values in the list are modified and
contain junk. 
        If anyone has any ideas I'd be really grateful.
Thanks
Deepu


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