Merged revisions 45031 via svnmerge from

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

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r45031 | file | 2006-10-13 11:53:22 -0400 (Fri, 13 Oct 2006) | 10 lines

Merged revisions 45030 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r45030 | file | 2006-10-13 11:49:53 -0400 (Fri, 13 Oct 2006) | 2 lines

Pass the right value to usleep for sleeping, and always add the background refresh item back into the scheduler if enabled since it is deleted during reload. (issue #8142 reported by p_lindheimer)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@45032 65c4cc65-6c06-0410-ace0-fbb531ad65f3