Merged revisions 123710 via svnmerge from

Merged revisions 123710 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r123710 | tilghman | 2008-06-18 15:22:42 -0500 (Wed, 18 Jun 2008) | 7 lines

Set the variables top-down, so that if a script sets a variable more than once,
the last one will take precedence.
(closes issue #12673)
 Reported by: phber
 Patches:
       20080519__bug12673.diff.txt uploaded by Corydon76 (license 14)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@123715 65c4cc65-6c06-0410-ace0-fbb531ad65f3