From: Robert Kaiser <kairo@kairo.at>
Date: Sun, 2 Sep 2018 18:12:52 +0000 (+0200)
Subject: deal with empty link value
X-Git-Url: https://git-public.kairo.at/?p=php-utility-classes.git;a=commitdiff_plain;h=da8e7efd5f6301bb07ac205f8dae87b6a25dcf43;hp=da8e7efd5f6301bb07ac205f8dae87b6a25dcf43

deal with empty link value
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