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GtkSelectionMode can also be GTK_SELECTION_BROWSE, which does not guarantee that a selection is available. Checking the return value of gtk_tree_selection_get_selected() seems to provides a clearer picture.
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GtkSelectionMode can also be GTK_SELECTION_BROWSE, which does not guarantee that a selection is available. Checking the return value of gtk_tree_selection_get_selected() seems to provides a clearer picture.