Merged revisions 33515 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.2

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r33515 | russell | 2006-06-11 16:48:41 -0400 (Sun, 11 Jun 2006) | 4 lines

fix a place that would leak a frame (all of these fixes are in applications
that call ast_read() on a channel but have code paths in them that would not 
free the frame)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@33516 65c4cc65-6c06-0410-ace0-fbb531ad65f3