tree 2c51e8ae8b1963f70fd9cbf4a7ea271610ce199d
parent 2e64ca57b862e6c7d341562fc08da729f5fe49b6
author Chalard Jean <jchalard@google.com> 1585865563 +0900
committer Chalard Jean <jchalard@google.com> 1585865833 +0900

Fix a stupid NPE

Okay so this is really not a behavior change as it converts an
NPE into an illegal argument exception, but still, that's what
should happen (and that's what the upcoming test actually tests
for).

Test: upcoming NetworkAgentTest
Bug: 139268426
Change-Id: I3e17211c03bc74426bf5e2e414ec322d73b0060b