Merged revisions 264820 via svnmerge from

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

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  r264820 | rmudgett | 2010-05-20 18:23:21 -0500 (Thu, 20 May 2010) | 6 lines
  
  ast_callerid_parse() had a path that left name uninitialized.
  
  Several callers of ast_callerid_parse() do not initialize the name
  parameter before calling thus there is the potential to use an
  uninitialized pointer.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@264828 65c4cc65-6c06-0410-ace0-fbb531ad65f3