From: Niki Roo <roo.niki@gmail.com>
Date: Fri, 25 Mar 2016 14:08:35 +0000 (+0100)
Subject: Force headless mode if "--tui" is passed
X-Git-Tag: v1.0~9
X-Git-Url: http://git.nikiroo.be/?a=commitdiff_plain;ds=sidebyside;h=f578f3af81728d5f2590bc69ad125ef143d9d8f6;hp=f578f3af81728d5f2590bc69ad125ef143d9d8f6;p=jvcard.git

Force headless mode if "--tui" is passed
(so we can generate image even if we have a DISPLAY env var and no X11)
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