From: Guus Sliepen <guus@tinc-vpn.org>
Date: Mon, 9 Feb 2015 14:23:59 +0000 (+0100)
Subject: Make "tinc add" idempotent.
X-Git-Tag: release-1.1pre12~204
X-Git-Url: https://tinc-vpn.org/git/browse?a=commitdiff_plain;h=4b2ddded2c8ae1a1a5930637552eeb48f30d6530;hp=4b2ddded2c8ae1a1a5930637552eeb48f30d6530;p=tinc

Make "tinc add" idempotent.

When calling "tinc add" multiple times with the same variable and value,
make sure only one unique line is added to the configuration file.
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