From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 7 Feb 2016 15:59:38 +0000 (+0100)
Subject: test-lib: Canonicalize test_dir.
X-Git-Tag: v0.5.6~41^2~2
X-Git-Url: http://git.tuebingen.mpg.de/?a=commitdiff_plain;h=0420ea5ff77bc809c404aec49e6702ae2b7cc524;hp=0420ea5ff77bc809c404aec49e6702ae2b7cc524;p=paraslash.git

test-lib: Canonicalize test_dir.

This makes it easier to write tests. The realpath command is
available at least on Linux and *BSD.
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