Merged revisions 246115 via svnmerge from

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

........
  r246115 | dvossel | 2010-02-10 11:44:20 -0600 (Wed, 10 Feb 2010) | 8 lines
  
  fixes random deadlock in app_queue with use_weight during reload
  
  (closes issue #16677)
  Reported by: tim_ringenbach
  Patches:
        app_queue_use_weight_deadlock.diff uploaded by tim ringenbach (license 540)
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@246116 65c4cc65-6c06-0410-ace0-fbb531ad65f3