Do not redraw if emulation is not fully initialized yet.

diff --git a/drawing.cpp b/drawing.cpp
index a5d34380dc36e1606fd0a26f234550f0fff5e54e..329f1ba5c38f2c556e7a2c5f9ef15e87174cceec 100644 (file)
--- a/drawing.cpp
+++ b/drawing.cpp
@@ -4000,6 +4000,9 @@ void full_redraw_all(void)
 {
        int monid = 0;
        struct amigadisplay *ad = &adisplays[monid];
+       struct vidbuf_description *vidinfo = &adisplays[monid].gfxvidinfo;
+       if (!vidinfo->drawbuffer.height_allocated || !amiga2aspect_line_map)
+               return;
        notice_screen_contents_lost(monid);
        gfxboard_refresh(monid);
        if (!ad->picasso_on) {