Fix WebSocket constructor chocking on empty protocol string; close ph…

…oboslab#143
Janix520 · Sep 4, 2022 · 3afb0e5 · 3afb0e5
1 parent c56be4e
commit 3afb0e5
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/websocket.js b/src/websocket.js
@@ -39,7 +39,12 @@ WSSource.prototype.start = function() {
 	this.progress = 0;
 	this.established = false;
 
-	this.socket = new WebSocket(this.url, this.options.protocols || null);
+	if (this.options.protocols) {
+		this.socket = new WebSocket(this.url, this.options.protocols);
+	} 
+	else {
+		this.socket = new WebSocket(this.url);
+	}
 	this.socket.binaryType = 'arraybuffer';
 	this.socket.onmessage = this.onMessage.bind(this);
 	this.socket.onopen = this.onOpen.bind(this);