Merged revisions 369627 via svnmerge from

Merged revisions 369627 via svnmerge from
file:///srv/subversion/repos/asterisk/branches/10

................
  r369627 | mjordan | 2012-07-05 12:02:53 -0500 (Thu, 05 Jul 2012) | 18 lines

  Do not send a BYE when a provisional response arrives during a re-INVITE

  Commits r369557 and r369579 were done to improve handling of re-INVITEs
  when the UA that was supposed to receive the re-INVITE fails to respond.
  A limitation of those patches occurred when a UA sent a provisional
  response to the re-INVITE.  This triggered a sending of a BYE in
  check_pending.  This patch tweaks the handling of the re-INVITE such that
  a BYE is not sent in response to those messages.

  (issue ASTERISK-19992)
  Reported by: Steve Davies
  Tested by: Steve Davies
  patches:
    (reinvite_tweak.diff license #5012 by Steve Davies)
  ........

  Merged revisions 369626 from http://svn.asterisk.org/svn/asterisk/branches/1.8
................

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/10-digiumphones@369643 65c4cc65-6c06-0410-ace0-fbb531ad65f3