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Resolves #245 issue with NPE for frequency change event listener when using the sound card/mixer as a source.

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Denny
2017-05-20 06:51:53 -04:00
parent fbc6e508bd
commit 1a432197ac
1 changed files with 7 additions and 1 deletions
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8
src/module/ProcessingChain.java
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@@ -320,7 +320,13 @@ public class ProcessingChain implements IChannelEventListener
if(module instanceof IFrequencyChangeListener)
{
mFrequencyChangeEventBroadcaster.addListener(((IFrequencyChangeListener) module).getFrequencyChangeListener());
Listener<FrequencyChangeEvent> frequencyChangeEventListener =
((IFrequencyChangeListener)module).getFrequencyChangeListener();
if(frequencyChangeEventListener != null)
{
mFrequencyChangeEventBroadcaster.addListener(frequencyChangeEventListener);
}
}
if(module instanceof IMessageListener)