Merged revisions 261314 via svnmerge from

Merged revisions 261314 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

................
  r261314 | pabelanger | 2010-05-05 14:43:03 -0400 (Wed, 05 May 2010) | 19 lines

  Merged revisions 261274 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

  ........
    r261274 | pabelanger | 2010-05-05 12:42:22 -0400 (Wed, 05 May 2010) | 12 lines

    Registration fix for SIP realtime.

    Make sure realtime fields are not empty.

    (closes issue #17266)
    Reported by: Nick_Lewis
    Patches:
          chan_sip.c-realtime.patch uploaded by Nick Lewis (license 657)
    Tested by: Nick_Lewis, sberney

    Review: https://reviewboard.asterisk.org/r/643/
  ........
................

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@261326 65c4cc65-6c06-0410-ace0-fbb531ad65f3