[Freeswitch-users] PortAudio not closing audio device properly after hangup?

Under revision 11484, if I make a call using PortAudio: pa call <extension> then hang up the call: pa hangup and after that, try to access the same audio device with other software, I get a "device or resource busy" error. This is using Alsa under Debian Sid, kernel 2.6.26. Shutting down FreeSWITCH fixes this. This is also a regression compared with the earlier version of FreeSWITCH that I was running before doing the latest build. It seems to me that the device isn't being closed as it should be when the last call hangs up.