[389-devel] Please review (take 2): [389 Project] #47530: dbscan on entryrdn should show all matching values

[Noriko Hosoi]

https://fedorahosted.org/389/ticket/47530

https://fedorahosted.org/389/attachment/ticket/47530/0001-Ticket-47530-dbscan-on-entryrdn-should-show-all-matc.2.patch

  Bug description:
  {{{
  1) commit bded3015acdd5c71f05ceb10f10af220a02e6f74 was not a complete
     patch, which was failing in the case the entryrdn key is not given.
  2) Coverity 13190: Logically dead code
  }}}

  Fix description:
  {{{
  1) If an entryrdn key is not given, it sets DB_NEXT to the db flag and
     continues scanning the entryrdn index.
  2) The unnecessary checking 0 for the return code rc is removed.
  }}}