Merged revisions 248396 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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  r248396 | dvossel | 2010-02-23 10:26:05 -0600 (Tue, 23 Feb 2010) | 9 lines
  
  fixes invite with replaces deadlock
  
  (closes issue #16862)
  Reported by: pwalker
  Patches:
        replaces_deadlock_1.4 uploaded by dvossel (license 671)
  Tested by: pwalker, dvossel
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@248397 65c4cc65-6c06-0410-ace0-fbb531ad65f3