From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 23 Jun 2014 17:18:44 +0000 (+0200)
Subject: cryptsetup: don't add unit dependency on /dev/null devices when it is listed as passw... 
X-Git-Tag: v215~206
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=bde29068aa3815c88190a91e9867605a0aeaf9c4;hp=bde29068aa3815c88190a91e9867605a0aeaf9c4

cryptsetup: don't add unit dependency on /dev/null devices when it is listed as password file

As special magic, don't create device dependencies for /dev/null. Of
course, there might be similar devices we might want to include, but
given that none of them really make sense to specify as password source
there's really no point in checking for anything else here.

https://bugs.freedesktop.org/show_bug.cgi?id=75816
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