fix Undefined property:  stdClass::$studentfeedbackurl (line 282) and Undefined property:  stdClass::$cellcontent2 (line 1081) in mod/hotpot/lib.php
fix Undefined property:  stdClass::$studentfeedbackurl (line 282) and Undefined property:  stdClass::$cellcontent2 (line 1081) in mod/hotpot/lib.php

dilawar/moodle