[PATCH v2][BZ #832][BZ #3266] Make ldd try_trace more robust and portable

[Andreas Schwab]

Mike Frysinger <vapier@gentoo.org> writes:

> this seems like a simpler fix:
> 	if (set -o pipefail) 2>/dev/null; then
>
> that works with dash and bash-2.05

You need to actually set the option, too.

Andreas.

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