BUG-7697: add defences against nulls 50/51150/2
authorRobert Varga <rovarga@cisco.com>
Fri, 27 Jan 2017 19:40:49 +0000 (20:40 +0100)
committerRobert Varga <rovarga@cisco.com>
Fri, 27 Jan 2017 20:09:50 +0000 (21:09 +0100)
commita3737302942580f13ca9988647873b83985895ed
treed2b27c05f622b108b248d73ec2699c2c4e044309
parentb78ee4d6b08e2cc0cf5edd01af0e54c3bf619ab5
BUG-7697: add defences against nulls

Null listener is invalid, also make sure we do not ever set
prevRpcs to null.

Change-Id: If8cd16e93a2a07c77a26569c8ecacdc35696cea1
Signed-off-by: Robert Varga <rovarga@cisco.com>
opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMRpcRouter.java