diff options
| -rw-r--r-- | usr.sbin/vidcontrol/vidcontrol.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/usr.sbin/vidcontrol/vidcontrol.c b/usr.sbin/vidcontrol/vidcontrol.c index e1981f3..cbf8f47 100644 --- a/usr.sbin/vidcontrol/vidcontrol.c +++ b/usr.sbin/vidcontrol/vidcontrol.c @@ -1085,12 +1085,16 @@ show_mode_info(void) printf("---------------------------------------" "---------------------------------------\n"); + memset(&_info, 0, sizeof(_info)); for (mode = 0; mode <= M_VESA_MODE_MAX; ++mode) { _info.vi_mode = mode; if (ioctl(0, CONS_MODEINFO, &_info)) continue; if (_info.vi_mode != mode) continue; + if (_info.vi_width == 0 && _info.vi_height == 0 && + _info.vi_cwidth == 0 && _info.vi_cheight == 0) + continue; printf("%3d (0x%03x)", mode, mode); printf(" 0x%08x", _info.vi_flags); |
