Merged revisions 19008 via svnmerge from

Merged revisions 19008 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r19008 | bweschke | 2006-04-10 20:05:01 -0500 (Mon, 10 Apr 2006) | 3 lines

 When using the silence detector in ast_play_and_record() and ast_play_and_prepend(), the truncation code never gets called to remove the detected silence, because the value of res is zero when control gets to that point. #6903 w/some mods (softins)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@19009 65c4cc65-6c06-0410-ace0-fbb531ad65f3