#31 compilation stops

[Anonymous]

compilation stops with:
gimv_thumb_win.o: In function `cb_slideshow_selected':
gimv_thumb_win.o(.text+0x7ca1): undefined reference to
gtk_check_menu_item_get_active'

solution:
change line in gimv_thumb_win.c from:
= gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM
(widget));
to
= GTK_CHECK_MENU_ITEM (widget)->active;