Prevent crash on loading filternode with less available channels

aacuevas · aacuevas · commit f9e7ccb25954 · 2015-05-15T17:43:38.000+02:00
diff --git a/Source/Processors/FilterNode/FilterNode.cpp b/Source/Processors/FilterNode/FilterNode.cpp
@@ -205,7 +205,8 @@ bool FilterNode::getBypassStatusForChannel(int chan)
 
 void FilterNode::setFilterParameters(double lowCut, double highCut, int chan)
 {
-
+	if (channels.size()-1 < chan)
+		return;
     Dsp::Params params;
     params[0] = channels[chan]->sampleRate; // sample rate
     params[1] = 2; // order

Original file line number	Diff line number	Diff line change
`@@ -205,7 +205,8 @@ bool FilterNode::getBypassStatusForChannel(int chan)`
`205`	`205`
`206`	`206`	`void FilterNode::setFilterParameters(double lowCut, double highCut, int chan)`
`207`	`207`	`{`
`208`		`-`
	`208`	`+ if (channels.size()-1 < chan)`
	`209`	`+ return;`
`209`	`210`	`Dsp::Params params;`
`210`	`211`	`params[0] = channels[chan]->sampleRate; // sample rate`
`211`	`212`	`params[1] = 2; // order`