Recorded merge of revisions 223213 via svnmerge from

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

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  r223213 | mmichelson | 2009-10-09 13:17:12 -0500 (Fri, 09 Oct 2009) | 3 lines
  
  Fix potential memory leak in app_dial.c
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@223215 65c4cc65-6c06-0410-ace0-fbb531ad65f3