Merged revisions 167545 via svnmerge from

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

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r167545 | russell | 2009-01-07 16:19:47 -0600 (Wed, 07 Jan 2009) | 2 lines

Only try to close the file if one was actually opened

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@167546 65c4cc65-6c06-0410-ace0-fbb531ad65f3