Merged revisions 96644 via svnmerge from

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

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r96644 | russell | 2008-01-04 20:09:19 -0600 (Fri, 04 Jan 2008) | 2 lines

Don't pass an empty string as the device name.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@96645 65c4cc65-6c06-0410-ace0-fbb531ad65f3