fix some codechecker warnings.
authorDan Marsden <dan@danmarsden.com>
Fri, 28 Apr 2017 04:08:59 +0000 (16:08 +1200)
committerDan Marsden <dan@danmarsden.com>
Fri, 28 Apr 2017 04:08:59 +0000 (16:08 +1200)
commitb73e46b8cdac8849932fe16270a7fe10329463d1
treecd02707faeaa01cd5ea2517b185e975550b2917e
parentb665424bf9484b05b071a97c9e84e588bd5d2994
fix some codechecker warnings.
attendance.php
sessions.php