Older servers don't have the opt and will error if they see it
Fixes: #1126
@julian8628 can you review please?
:thumbsup:
rebased onto 7e02cdb46c73ab8a308335e83302ef58ff7d4126
Commit 90a942f4 fixes this pull-request
Pull-Request has been merged by mikem
Older servers don't have the opt and will error if they see it
Fixes: #1126