tree 167f028490fb6299cbc017df9fefe333f6da8af9
parent 57f215a45ac2a7a26c88619dc1e49452d73db2fd
author Pier <pierluigi.ventre@cnit.it> 1524146000 +0200
committer Pier Luigi Ventre <pierluigi.ventre@cnit.it> 1524149900 +0000

Fix npe when adding a null element in a collection

Change-Id: I946e0c911e100ffcbf123eb6bef44c26c31a46cc
(cherry picked from commit 4bcc32231a6ad94d6f3ea43180b0b5d1e92dbd4e)