[Protux-devel] Another fix

[Remon Sijrier]

Hi Luciano,

Within a minute I go to my parents, and next week I do not have a soundcard. 
I'm almost able to commit, but as I don't know if this is really af fix, I 
send it to you.

After recording stops, force_stop is called in mixer.

Then the "goThread" is waited, but the listenerThread not?
This  sometimes results in a pcm_hw_readi action while the bus is allready 
closed! (well, thats needs to be verified, but the segfault comes from the 
alsa lib, when excecuting the readi action)

I solved it by:

void Mixer::force_stop()
        {
        PENTER;
        status=STOPPED;
        if (goThread->running())
                goThread->wait();
        if (listenerThread->running())
              listenerThread->wait();

        stop();
        PEXIT;
        }

adding a listenerThread->wait();

Have a nice weekend,

Remon