Merged revisions 313142 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r313142 | may | 2011-04-10 00:56:17 +0400 (Sun, 10 Apr 2011) | 3 lines
  
  fix trivial bug in ooh323_indicate on AST_CONTROL_SRC...
  check p->rtp is not null
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@313143 65c4cc65-6c06-0410-ace0-fbb531ad65f3