SLING-6924 : avoid harmless error message when new instance joins : a slowly starting new instance might first be visible via discovery-lite before it sets the leaderElectionid property - if that's the case there used to be a NPE - which is harmless but not nice as its an error

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1800761 13f79535-47bb-0310-9956-ffa450edef68
3 files changed
tree: c69389bc30fbcfcefc1b31c1296cc3e7d317a96f
  1. src/
  2. pom.xml