tree bec37dc817469c6709dcbcc23516494258f7813e
parent 3e8b99f1198a4619dd0fcb48ef6fdac14915e6d6
author Violeta Georgieva <milesg78@gmail.com> 1423985775 +0200
committer Violeta Georgieva <milesg78@gmail.com> 1423985775 +0200

Add checks for null.