Commit 15400086 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

console: fix dpy_gfx_replace_surface assert 



virtio-gpu can trigger the assert added by commit "6905b934 console:
add same surface replace pre-condition" in multihead setups (where
surface can be NULL for secondary displays).  Allow surface being NULL.

Fixes: 6905b934
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20170906142109.2685-1-kraxel@redhat.com
parent 35c4e86c

ui/console.c

+1 −1
Original line number Diff line number Diff line
@@ -1540,7 +1540,7 @@ void dpy_gfx_replace_surface(QemuConsole *con, 
    DisplaySurface *old_surface = con->surface;

    DisplayChangeListener *dcl;



    assert(old_surface != surface);

    assert(old_surface != surface || surface == NULL);



    con->surface = surface;

    QLIST_FOREACH(dcl, &s->listeners, next) {