Blocked revisions 213339 via svnmerge

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  r213339 | mnicholson | 2009-08-20 15:33:07 -0500 (Thu, 20 Aug 2009) | 7 lines
  
  Fix a crash by checking the proper pointer for validity before deferencing it.
  
  (closes issue #15751)
  Reported by: atis
  Patches:
        ast_bridge_call_peer_cdr.patch uploaded by atis (license 242)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@213340 65c4cc65-6c06-0410-ace0-fbb531ad65f3