BUG-7697: add defences against nulls 03/51203/2
authorRobert Varga <rovarga@cisco.com>
Fri, 27 Jan 2017 19:40:49 +0000 (20:40 +0100)
committerRobert Varga <rovarga@cisco.com>
Mon, 30 Jan 2017 20:20:29 +0000 (21:20 +0100)
commite247eb2421a473c4916d6fcc3f1539707d2a2355
tree9a99b7b10d821f45805ff4cd3c1417dad1095634
parent03f387f3997e608a3d1fc41b31334954b2ce38f2
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>
(cherry picked from commit a3737302942580f13ca9988647873b83985895ed)
opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMRpcRouter.java