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In pccngetc(), don't treat cn_tab->cn_dev as a valid device number until 

it's initialized.
This commit is contained in:
thorpej 1997-12-07 06:20:44 +00:00
parent 00a23f52d7
commit 6e39ad36a6
1 changed files with 1 additions and 1 deletions
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2
sys/arch/i386/isa/pcvt/pcvt_drv.c
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@ -1240,7 +1240,7 @@ pccngetc(Dev_t dev)
register u_char *cp;
#ifdef XSERVER
if (vs[minor(dev)].kbd_state == K_RAW)
if (dev != NODEV && vs[minor(dev)].kbd_state == K_RAW)
return 0;
#endif /* XSERVER */