From: Christian Weiske <cweiske@cweiske.de>
Date: Wed, 21 Mar 2018 22:26:05 +0000 (+0100)
Subject: Fix E_NOTICE: Only variables should be passed by reference
X-Git-Url: https://git.cweiske.de/phorkie.git/commitdiff_plain/0bf21fac824008387412208dd6b0da08827efbed?hp=0bf21fac824008387412208dd6b0da08827efbed

Fix E_NOTICE: Only variables should be passed by reference
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