From: Jan Szejko <janek37@gmail.com>
Date: Tue, 22 Nov 2016 11:46:10 +0000 (+0100)
Subject: check for lessons without section
X-Git-Url: https://git.mdrn.pl/edumed.git/commitdiff_plain/739f5e011528ab0651f67be7e40daf8e48cb3764?ds=sidebyside;hp=739f5e011528ab0651f67be7e40daf8e48cb3764

check for lessons without section
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