'thread still running in destructor' warning + infinite thread issues on OpenAL backend

[GoogleCodeExporter]

Fixed two threading problems on the OpenAL backend that caused warnings and 
intermittent crashes on application exit. 

1. The change to StreamUpdater.cpp fixes the case where the Thread base class 
destructor gets called before the tread has a chance to exit. This resulted in 
a warning from the base class and, at least in our application, intermittent 
crashes on exit when these destructors were invoked.

2. The change to FileStreamUpdater.cpp fixes a case where the thread can never 
exit once EOF is reached in non-looping mode (was stuck in inner loop).

Original issue reported on code.google.com by mobile.t...@gmail.com on 22 Sep 2014 at 7:52

Attachments:

• threadingFixes.diff

[GoogleCodeExporter]

Original comment by mobile.t...@gmail.com on 22 Sep 2014 at 7:58

Attachments:

• threadingFixes.diff