Merged revisions 293648 via svnmerge from

Merged revisions 293648 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r293648 | rmudgett | 2010-11-02 16:29:25 -0500 (Tue, 02 Nov 2010) | 20 lines

  Merged revisions 293647 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2

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    r293647 | rmudgett | 2010-11-02 16:26:30 -0500 (Tue, 02 Nov 2010) | 13 lines

    Merged revisions 293639 via svnmerge from
    https://origsvn.digium.com/svn/asterisk/branches/1.4

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      r293639 | rmudgett | 2010-11-02 16:24:13 -0500 (Tue, 02 Nov 2010) | 6 lines

      Make warning message have more useful information in it.

      Change "Unable to get index, and nullok is not asserted" to "Unable to get
      index for '<channel-name>' on channel <number> (<function>(), line
      <number>)".
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@293649 65c4cc65-6c06-0410-ace0-fbb531ad65f3