tree f379891991bb17f82c65dacad307a30eb5230a20
parent 1c20ebab25a940c979a71ccc3fb955f11c7edbf2
author vbhadrir <vbhadrir> 1116366462 +0000
committer vbhadrir <vbhadrir> 1116366462 +0000

added null checking: committed for JL