2004-01-30  Federico Mena Quintero  <federico@ximian.com>

	Fixes #132975.

	* gtk/gtkfilesystem.c (gtk_file_system_make_path): Return NULL,
	not FALSE.
	(gtk_file_system_volume_render_icon): Likewise.

	* gtk/gtkfilesystemwin32.c (gtk_file_system_win32_make_path):
	Likewise.

	* gtk/gtktreestore.c (gtk_tree_store_iter_n_children): Return 0,
	not FALSE.

	* gtk/gtktoolbar.c (gtk_toolbar_get_drop_index): Return -1, not
	FALSE.

	* gtk/gtktextiter.c (gtk_text_iter_get_chars_in_line): Return 0,
	not FALSE.
	(gtk_text_iter_get_bytes_in_line): Likewise.

	* gdk/x11/gdkcursor-x11.c (gdk_display_get_default_cursor_size):
	Likewise.

	* gdk/linux-fb/gdkcolor-fb.c (gdk_colors_alloc): Return FALSE, not
	0.