From 3891395057635549a64d229dc3e7b0ba7c0564c6 Mon Sep 17 00:00:00 2001
From: Itamar Held <ita@gmail.com>
Date: Fri, 4 May 2018 04:38:11 +0300
Subject: [PATCH] fix random range for stock index

---
 ch11-code/mock-server.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ch11-code/mock-server.js b/ch11-code/mock-server.js
index 98b3adef..1840b484 100644
--- a/ch11-code/mock-server.js
+++ b/ch11-code/mock-server.js
@@ -41,7 +41,7 @@ setTimeout( function initialStocks(){
 
 setTimeout( function randomStockUpdate(){
 	var stockIds = Object.keys( stocks );
-	var stockIdx = randInRange( 0, stockIds.length - 1 );
+	var stockIdx = randInRange( 0, stockIds.length );
 	var change = (randInRange( 1, 10 ) > 7 ? -1 : 1) *
 		(randInRange( 1, 10 ) / 1E2);