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https://origsvn.digium.com/svn/asterisk/trunk ........ r187421 | mmichelson | 2009-04-09 12:30:39 -0500 (Thu, 09 Apr 2009) | 21 lines Fix a crash in res_musiconhold when using cached realtime moh. The moh_register function links an mohclass and then immediately unrefs the class since the container now has a reference. The problem with using realtime music on hold is that the class is allocated, registered, and started in one fell swoop. The refcounting logic resulted in the count being off by one. The same problem did not happen when using a static config because the allocation and registration of an mohclass is a separate operation from starting moh. This also did not affect non-cached realtime moh because the classes are not registered at all. I also have modified res_musiconhold to use the _t_ variants of the ao2_ functions so that more info can be gleaned when attempting to trace the refcounts. I found this to be incredibly helpful for debugging this issue and there's no good reason to remove it. (closes issue #14661) Reported by: sum ........ r187424 | mmichelson | 2009-04-09 12:34:39 -0500 (Thu, 09 Apr 2009) | 3 lines Use safe macro practices even though they really aren't necessary. ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@187427 65c4cc65-6c06-0410-ace0-fbb531ad65f3