Fix NPEs in HwvtepOperGlobalListener 69/86169/1
authorRobert Varga <robert.varga@pantheon.tech>
Mon, 2 Dec 2019 13:26:52 +0000 (14:26 +0100)
committerRobert Varga <robert.varga@pantheon.tech>
Tue, 3 Dec 2019 20:54:16 +0000 (21:54 +0100)
commit4e5ef7e02a5074e80c3fde0b55738de8203547b6
treef23856d97af32fd406362762a6fb4ab6b553ef90
parentdc4092fddef8f28e62a58ccb387b61a735612667
Fix NPEs in HwvtepOperGlobalListener

A connection may not be available form HwvtepConnectionManager, in
which case we would end up throwing a NPE, which floods logs
in HwvtepDataChangeListenerTest. Fix that by checking for missing
connection.

Change-Id: I61a729266948fa1f7cf5eea1ff9c9a674cbad51e
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
(cherry picked from commit a4d38b7bba375c1c4595c5f3ab7484a31e3d04bf)
hwvtepsouthbound/hwvtepsouthbound-impl/src/main/java/org/opendaylight/ovsdb/hwvtepsouthbound/HwvtepOperGlobalListener.java