diff options
Diffstat (limited to 'riscos/gif.c')
| -rw-r--r-- | riscos/gif.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/riscos/gif.c b/riscos/gif.c index b6c57984b..01131ffee 100644 --- a/riscos/gif.c +++ b/riscos/gif.c @@ -234,8 +234,12 @@ void nsgif_animate(void *p) data.redraw.height = c->data.gif.gif->frames[c->data.gif.current_frame].redraw_height; /* redraw background (true) or plot on top (false) */ - data.redraw.full_redraw = - c->data.gif.gif->frames[c->data.gif.current_frame].redraw_required; + if (c->data.gif.current_frame > 0) { + data.redraw.full_redraw = + c->data.gif.gif->frames[c->data.gif.current_frame - 1].redraw_required; + } else { + data.redraw.full_redraw = true; + } /* other data */ data.redraw.object = c; |