From 7309686ac2456331cb0e5c54c1f4ceac996ba549 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Thu, 25 Apr 2019 18:17:34 -0400
Subject: dir_is_empty(): Move shift and remove duplicate pattern

Also update copyright notice.
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(limited to 'tests/aux/common.sh')

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