Description:  There is no need to free the "repl keep alive" entry
              if any stage of the "add" fails.  Otherwise we could
              potentially run into a double free.

https://fedorahosted.org/389/ticket/48266

Reviewed by: nhosoi(Thanks!)

(cherry picked from commit e5d9b0c741af1c3ea5e8212148a3ba95ee18925b)
(cherry picked from commit f95e73f620987de9107246b30b28fd463024b61f)