smaller tweaks

Author: fquirin

src/modules/shared/common.js

@@ -16,6 +16,10 @@ function BufferSizeException(message){
 	this.message = message;
 	this.name = "BufferSizeException";
 }
+function ChannelCountException(message){
+	this.message = message;
+	this.name = "ChannelCountException";
+}
 
 //Converters
 

src/modules/wave-encoder-worker.js

@@ -86,6 +86,7 @@ let recordBufferMaxN;
 let gateIsOpen = false;
 let _gateOpenTS = 0;
 let _gateCloseTS = 0;
+
 let _isFirstValidProcess = true;
 
 function init(){