Merged revisions 74082 via svnmerge from

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

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r74082 | file | 2007-07-09 12:32:43 -0300 (Mon, 09 Jul 2007) | 2 lines

Only destroy the scheduler context if it was allocated. (issue #10124 reported by gzero)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@74083 65c4cc65-6c06-0410-ace0-fbb531ad65f3