Hi,
2011/10/6 Reinhard Tartler <Reinhard.Tartler@xxxxxxxxxxxxxxxxxxxxxxxxxx>:
> fwrite indicates '1' written member if a zero-length string is written.
you forgot the "Signed-off-by: " part :)
- Arnaud
> ---
> scripts/kconfig/lkc.h | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
> index b633bdb..727d265 100644
> --- a/scripts/kconfig/lkc.h
> +++ b/scripts/kconfig/lkc.h
> @@ -90,7 +90,7 @@ struct conf_printer {
> /* confdata.c and expr.c */
> static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
> {
> - if (fwrite(str, len, count, out) < count)
> + if (len > 0 && fwrite(str, len, count, out) < count)
> fprintf(stderr, "\nError in writing or end of file.\n");
> }
>
> --
> 1.7.0.4
>
> --
> Reinhard Tartler Department of Computer Science IV
> Martensstr 1, 91058 Erlangen Germany, University of Erlangen-Nuremberg
> http://www4.informatik.uni-erlangen.de/~tartler
> --
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