diff options
Diffstat (limited to 'sys/dev/syscons/syscons.c')
| -rw-r--r-- | sys/dev/syscons/syscons.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c index 17daf5d..da76ed3 100644 --- a/sys/dev/syscons/syscons.c +++ b/sys/dev/syscons/syscons.c @@ -2147,6 +2147,9 @@ sc_switch_scr(sc_softc_t *sc, u_int next_scr) DPRINTF(5, ("sc0: sc_switch_scr() %d ", next_scr + 1)); + if (sc->cur_scp == NULL) + return (0); + /* prevent switch if previously requested */ if (sc->flags & SC_SCRN_VTYLOCK) { sc_bell(sc->cur_scp, sc->cur_scp->bell_pitch, |
