add debugging for current mixer crash
more debugging to track down a mixer crash
last pieces of debugging for mixer crash
don't use audio when the bearing sent by the agent is garbage
fix the isnan check for agent bearing
kill agents who send NaN bearings
remove debugging used to track down mixer crash
Merge pull request #449 from birarda/mixer-crash

temporary fix for mixer crash
fix
Merge remote-tracking branch 'upstream/master'