From 1b44629a2ce75ed84d21f9d270102ac0067034fd Mon Sep 17 00:00:00 2001
From: Sebastian Metzger <sebastian.metzger@gmx.net>
Date: Tue, 14 Apr 2015 11:28:00 +0200
Subject: [PATCH] Added 'var' to example to be strict mode compliant

closes #206

[ci skip]
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b495738..dab8025 100644
--- a/README.md
+++ b/README.md
@@ -238,7 +238,7 @@ This example iterates through every nonempty of every sheet and dumps values:
 var sheet_name_list = workbook.SheetNames;
 sheet_name_list.forEach(function(y) { /* iterate through sheets */
   var worksheet = workbook.Sheets[y];
-  for (z in worksheet) {
+  for (var z in worksheet) {
     /* all keys that do not begin with "!" correspond to cell addresses */
     if(z[0] === '!') continue;
     console.log(y + "!" + z + "=" + JSON.stringify(worksheet[z].v));