Merged revisions 322865 via svnmerge from

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

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  r322865 | twilson | 2011-06-09 15:29:20 -0700 (Thu, 09 Jun 2011) | 4 lines
  
  Correct ast_db_deltree documentation
  
  ast_db_deltree returns -1 on error, otherwise the number of deletions
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@322866 65c4cc65-6c06-0410-ace0-fbb531ad65f3