Re: Bug in list_one_char()

From: Juliano Ravasi Ferraz (
Date: 06/28/02

George Greer wrote:
> Yes. If you notice all the other UPPER() usages, I changed them to
> "UPPER(foo)" and "foo + 1".  This was to avoid needing an extra buffer like
> CAP() used to need.  Since the global buffers went away, there were a lot
> fewer buffers that were really needed.

Have you checked if it is really impossible for "foo" being either a
NULL pointer or a zero-lenght string?

Juliano Ravasi Ferraz <>
Linux User #164664

Common sense is what tells you the world is flat.

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