Merge pull request #10 from Kanaye/fix-#8

Check if postMessage has 1 argument.
developit · Mar 8, 2019 · dd83f17 · dd83f17
2 parents e4fa082 + d9aa568
commit dd83f17
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/worker.js b/src/worker.js
@@ -30,7 +30,7 @@ export default function createWorkerStore(initialState) {
 		onThaw = [],
 		sendQueue = [],
 		lock = false;
-	
+
 	for (let i in initialState) currentState[i] = initialState[i];
 
 	function send(opts) {
@@ -40,7 +40,7 @@ export default function createWorkerStore(initialState) {
 	}
 
 	function processSendQueue() {
-		if (typeof postMessage==='function') postMessage(sendQueue);
+		if (typeof postMessage==='function' && postMessage.length === 1) postMessage(sendQueue);
 		sendQueue.length = 0;
 	}