From a57ebae7d059e0e44d2bb17a49f941cfb37f9b48 Mon Sep 17 00:00:00 2001
From: Sin Wai Lam <sinwailam193@hotmail.com>
Date: Sun, 1 Nov 2015 19:13:02 -0800
Subject: [PATCH] [bug] inside createTask function in mandellib.js, generation
 is undefined, so I passed in generation as the second parameter

---
 chapter10/Mandel/mandel.js    | 4 ++--
 chapter10/Mandel/mandellib.js | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/chapter10/Mandel/mandel.js b/chapter10/Mandel/mandel.js
index 7462adb..5fe1c2a 100644
--- a/chapter10/Mandel/mandel.js
+++ b/chapter10/Mandel/mandel.js
@@ -67,7 +67,7 @@ function startWorkers() {
 	for (var i = 0; i < workers.length; i++) {
 		var worker = workers[i];
 		if (worker.idle) {
-			var task = createTask(nextRow);
+			var task = createTask(nextRow, generation);
 			worker.idle = false;
 			worker.postMessage(task);
 			nextRow++;
@@ -101,7 +101,7 @@ function reassignWorker(worker) {
 	if (row >= canvas.height) {
 		worker.idle = true;
 	} else {
-		var task = createTask(row);
+		var task = createTask(row, generation);
 		worker.idle = false;
 		worker.postMessage(task);
 	}
diff --git a/chapter10/Mandel/mandellib.js b/chapter10/Mandel/mandellib.js
index 452a1c6..17e19ca 100644
--- a/chapter10/Mandel/mandellib.js
+++ b/chapter10/Mandel/mandellib.js
@@ -25,7 +25,7 @@ var palette = [];
 //
 // packages up the data we need to send to the worker
 //
-function createTask(row) {
+function createTask(row, generation) {
 	var task = {
 		row: row,				// row number we're working on
 		width: rowData.width,   // width of the ImageData object to fill