Merged revisions 187045 via svnmerge from

Merged revisions 187045 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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  r187045 | mmichelson | 2009-04-08 11:52:03 -0500 (Wed, 08 Apr 2009) | 10 lines

  Fix a small logical error when loading moh classes.

  We were unconditionally incrementing the number of mohclasses
  registered. However, we should actually only increment if the
  call to moh_register was successful.

  While this probably has never caused problems, I noticed it
  and decided to fix it anyway.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@187046 65c4cc65-6c06-0410-ace0-fbb531ad65f3