From: Matthijs Kooijman <matthijs@stdin.nl>
Date: Wed, 29 Jul 2009 09:18:07 +0000 (+0200)
Subject: apt-repository: Only call equivs with an actual equivs file.
X-Git-Url: https://git.stderr.nl/gitweb?a=commitdiff_plain;h=b04eb9d625d594481f2940a4e4c97bf6b4667430;hp=b04eb9d625d594481f2940a4e4c97bf6b4667430;p=apt-repository.git

apt-repository: Only call equivs with an actual equivs file.

This adds checks for directories, non-regular files, non-readable files
and files that do not look like equivs files.
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