Merged revisions 198312 via svnmerge from

Merged revisions 198312 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

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  r198312 | russell | 2009-05-29 22:43:23 -0500 (Fri, 29 May 2009) | 12 lines

  Merged revisions 198311 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

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    r198311 | russell | 2009-05-29 22:42:46 -0500 (Fri, 29 May 2009) | 5 lines

    Fix a crash that occurred when MWI SMDI messages expired.

    (closes issue #14561)
    Reported by: cmoss28
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@198314 65c4cc65-6c06-0410-ace0-fbb531ad65f3