From: Lars Hjemli <hjemli@gmail.com>
Date: Sat, 6 Dec 2008 11:03:54 +0000 (+0100)
Subject: tests/setup.sh: allow testsuite to fail properly with POSIX standard shells
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/b6faa78091a1340b73e291f1f87604f246d3f391?hp=b6faa78091a1340b73e291f1f87604f246d3f391

tests/setup.sh: allow testsuite to fail properly with POSIX standard shells

The "((expr))" construct is not implemented by e.g. dash, so this commit
replaces the construct with a more portable one.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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