[PATCH] scripts/check-local-headers.sh: Verify there is input (don't hang).

[Andreas Schwab]

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

> We have three options, close stdin, more awk to detect missing input
> or more shell. I chose the latter, but we could probably fix this with
> `exec 0>&-` in the shell if anyone objects to using find/grep or more
> awk.

Just redirect from /dev/null.

Andreas.

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