tree f429c429b58711a2955bbe9f09336d11d740d406
parent 751315f870ed6c297efb96751678eeb620d7335b
author Ian Maxon <imaxon@apache.org> 1448321891 -0800
committer Ian Maxon <imaxon@apache.org> 1448517799 -0800

Fix ASTERIXDB-1089

This fixes a case where an NPE is thrown when a substitute node joins but
no substitute nodes are specified in the cluster config

Change-Id: I8977d91ea82cd3a0538a84dc6d727d94fe2ece1d
Reviewed-on: https://asterix-gerrit.ics.uci.edu/508
Reviewed-by: Till Westmann <tillw@apache.org>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <hubailmor@gmail.com>
Reviewed-by: Keren-Audrey Ouaknine <kereno@gmail.com>