tree 9738b777793e246b10ce8f5927eb6c281992ad66
parent ddbd12781fd4b3156625608ee608950ab370b9a3
author Edwin Kempin <ekempin@google.com> 1516299809 +0100
committer Edwin Kempin <ekempin@google.com> 1516301270 +0100

Adapt to "Treat empty username as non-existing username"

IdentifiedUser#getUserName() no longer returns empty user names, hence
checking for null is sufficient.

Change-Id: I86256b9c9070e92c033ba328ae295e844d7a32b0
Signed-off-by: Edwin Kempin <ekempin@google.com>