Bug in finger.c

[John F Haugh II]

In article <2373 at amix.commodore.com> ag at amix.commodore.com (Keith Gabryelski) writes:
>I noticed this happens in three places in the code.  Even if the
>code used ``c ^ 0100'' a user could still send a CSI (0x9b).

[ ... ]
>! 							putchar(c ^ 100);

>! 						    break;

I had something a tad less drastic in mind - perhaps

	printf ("\\%0o", c);

Someone may actually care about what those characters were, or like to
know that something was there at all.
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