Merged revisions 48179 via svnmerge from

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

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r48179 | tilghman | 2006-12-01 13:38:59 -0600 (Fri, 01 Dec 2006) | 2 lines

Double-unlock error (reported by blitzrage on IRC)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@48180 65c4cc65-6c06-0410-ace0-fbb531ad65f3