configurator doesn't obey DS_EMB_REPL_HOST2 for replication on a local install

For an automated setup, use configurator

for the second node pick a different hostname DS_EMB_REPL_HOST2 from DIRECTORY_SERVER

Expected

DS_EMB_REPL_HOST2 value appears in --host2 parameter

Actual

I picked opendj.example.com and openam.example.com but both end up as openam.example.com (value of DIRECTORY_SERVER)