From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 15 Oct 2016 19:34:40 +0000 (+0100)
Subject: Test suite: Fix entirely-broken tstunt PERLLIB arrangements
X-Git-Tag: archive/debian/2.0~7
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=523f42f6ba9805aae8245af4f996581d6c7c51a3;hp=523f42f6ba9805aae8245af4f996581d6c7c51a3

Test suite: Fix entirely-broken tstunt PERLLIB arrangements

Specifically:
 * Properly dereference the variable when looking for the stunt
   dir to be there already
 * Do not add "." to the path if the path starts out empty.
 * Crash _with the right message_ in dpkg-parsechangelog if PERLLIB is
   unset.  (PERLLIB mustn't be unset because we're trying to strip
   our own value from it.)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
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