[PATCH] Use "|" instead of "+" when combine the _IO_LINE_BUF and _IO_UNBUFFERED flags

[Andreas Schwab]

"Carlos O'Donell" <carlos@redhat.com> writes:

> diff --git a/Makefile b/Makefile
> index 658ccfa..c88b2e5 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -262,7 +262,7 @@ endif
>  
>  $(objpfx)check-local-headers.out: scripts/check-local-headers.sh
>  	AWK='$(AWK)' scripts/check-local-headers.sh \
> -	  "$(includedir)" "$(objpfx)" > $@; \
> +	  "$(includedir)" "$(objpfx)" < /dev/null > $@; \
>  	$(evaluate-test)

This isn't the only problem with check-local-headers.  It should really
make sure all *.dt files have been converted to *.d files first.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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