MB-25496: Properly print error message when editing index setting
MB-25496: Properly print error message when editing index setting

Change-Id: I4764cd52cb2335af17a721b5337e93a5fc6b7e2e
Reviewed-on: http://review.couchbase.org/81650
Well-Formed: Build Bot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Tested-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>
Reviewed-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>

couchbase/couchbase-cli,couchbase/couchbase-cli