* Update docs/submodules/portal.git from branch 'master'
to
4b7993a3e61c9afea0674ec6a81fb1bcb13c8189
- Merge "Fix for NullPointerException in ecomp-portal-BE-common"
- Fix for NullPointerException in ecomp-portal-BE-common
A "NullPointerException" could be thrown; "epUser" is nullable here
Either log or rethrow this exception
Issue-ID: PORTAL-562
Change-Id: I11a72534f75efec474f49f8a5cb66affb810348f
Signed-off-by: Parshad Patel <pars.patel@samsung.com>