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Avoid crash when no audio systems worked

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git-svn-id: https://mumble.svn.sourceforge.net/svnroot/mumble/trunk@1153 05730e5d-ab1b-0410-a4ac-84af385074fa
This commit is contained in:
Thorvald Natvig 2008-05-10 10:25:19 +00:00
parent 4479f08e36
commit 4f74fd7047
1 changed files with 2 additions and 0 deletions
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src/mumble/AudioOutput.cpp
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@ -344,6 +344,8 @@ AudioSine *AudioOutput::playSine(float hz, float i, unsigned int frames, float v
}
void AudioOutput::addFrameToBuffer(ClientPlayer *player, const QByteArray &qbaPacket, unsigned int iSeq) {
if (iChannels == 0)
return;
qrwlOutputs.lockForRead();
AudioOutputSpeech *aop = dynamic_cast<AudioOutputSpeech *>(qmOutputs.value(player));
if (! aop) {