Merged revisions 218730 via svnmerge from

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

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  r218730 | tilghman | 2009-09-15 17:27:41 -0500 (Tue, 15 Sep 2009) | 6 lines
  
  If the user enters the same password as before, don't signal an error when the change does nothing.
  (closes issue #15492)
   Reported by: cbbs70a
   Patches: 
         20090713__issue15492.diff.txt uploaded by tilghman (license 14)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@218731 65c4cc65-6c06-0410-ace0-fbb531ad65f3