Sat Oct 28 14:41:10 2006 John Ellis <johne@verizon.net>

Sat Oct 28 14:41:10 2006  John Ellis  <johne@verizon.net>

        * img-view.c: Use correct method to close the window using Escape key,
        fixes bug #1231845. Also added more robust method to update window
        list when a window is closed so this doesn't happen again.
        * slideshow.c: Add sanity checks to exported functions to check for
        NULL SlideShow pointers, to match rest of coding style.