Commit e0665c3b authored by Marc-André Lureau's avatar Marc-André Lureau Committed by Gerd Hoffmann
Browse files

console: add same displaychangelistener registration pre-condition 



Catch an invalid state. Mainly useful for documentation purposes.

Signed-off-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20170406120513.638-3-marcandre.lureau@redhat.com
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 6905b934

ui/console.c

+2 −0
Original line number Diff line number Diff line
@@ -1410,6 +1410,8 @@ void register_displaychangelistener(DisplayChangeListener *dcl) 
    static DisplaySurface *dummy;

    QemuConsole *con;



    assert(!dcl->ds);



    if (dcl->ops->dpy_gl_ctx_create) {

        /* display has opengl support */

        assert(dcl->con);