[hackers] [sent] Also call ffload on the current slide in advance() || Markus Teich

[git]

commit e1a0b51d843d8e0f148e8bac6b5a134fbb5c443c
Author:     Markus Teich <markus.te...@stusta.mhn.de>
AuthorDate: Thu Jun 30 16:57:31 2016 +0200
Commit:     Markus Teich <markus.te...@stusta.mhn.de>
CommitDate: Thu Jun 30 16:57:31 2016 +0200

    Also call ffload on the current slide in advance()
    
    This fixes a bug where the image would not be loaded if the user setup a
    keybinding which advances multiple slides at once. Then the preloading for 
the
    previous/next slide in advance() would not catch that case and instead of an
    image the text version (`@filename`) would be rendered on the slide.

diff --git a/sent.c b/sent.c
index e4bea31..a9ca274 100644
--- a/sent.c
+++ b/sent.c
@@ -436,6 +436,7 @@ advance(const Arg *arg)
                if (slides[idx].img)
                        slides[idx].img->state &= ~(DRAWN | SCALED);
                idx = new_idx;
+               ffload(&slides[idx]);
                xdraw();
                if (slidecount > idx + 1)
                        ffload(&slides[idx + 1]);