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Re: [PATCH] manual: Result of mbrtowc is a single wide character
- From: Andreas Schwab <schwab at suse dot de>
- To: fweimer at redhat dot com (Florian Weimer)
- Cc: libc-alpha at sourceware dot org
- Date: Wed, 04 Apr 2018 16:21:30 +0200
- Subject: Re: [PATCH] manual: Result of mbrtowc is a single wide character
- References: <20180404135733.3097D406F5A23@oldenburg.str.redhat.com>
On Apr 04 2018, fweimer@redhat.com (Florian Weimer) wrote:
> diff --git a/manual/examples/mbstouwcs.c b/manual/examples/mbstouwcs.c
> index 5d223da2ae..3a8b9a65f9 100644
> --- a/manual/examples/mbstouwcs.c
> +++ b/manual/examples/mbstouwcs.c
> @@ -20,7 +20,7 @@ mbstouwcs (const char *s)
> if (nbytes >= (size_t) -2)
> /* Invalid input string. */
> return NULL;
> - *wcp++ = towupper (tmp[0]);
> + *wcp++ = towupper (*tmp);
tmp is declared as an array, so tmp[0] is more natural.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
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