mkconf bug

[utzoo!duke!swd]

Some time ago a bug was reported in scanf relating to
scanning the format string "%d%c".  (This bug is fixed
in the duke version of stdio.)
It seems that mkconf.c REQUIRES this bug in order to work.
Thus we suggest the following fix to mkconf.c:

diff mkconf.c.good mkconf.c.original
107c107
< 	"	trap; br7+10.		/ 11/70 parity\n",
---
> 	"	trap; br7+7.		/ 11/70 parity\n",
739,740d738
< 	if (n == 0)
< 		n = sscanf(line, "%s%s%ld", keyw, dev, &num);