Logging exception in distributed runs

[brycelelbach]

[reported by blelbach] [Trac time Wed Feb 8 06:29:56 2012] ||10ef7e4a7e46e98180b7468b045fa9455bcf84f1, Boost 1.47.0, GCC 4.6.2, debug or release

When running an application in distributed (two localities, 1 threads each will
reproduce this with hello_world) with logging enabled (export HPX_LOGLEVEL=6
for both localities), I get the following exception.

[06:26:40]:wash@vega:/home/wash/hpx/gcc-4.6.2-release$ bin/hello_world -1 -l2
terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<hpx::exception> >'
  what():  NULL thread id encountered (is this executed on a HPX-thread?): HPX(null_thread_id): 
Aborted

[brycelelbach]

[comment by blelbach] [Trac time Wed Feb 8 07:40:51 2012] r6986