From fa617dc35fa25570a8871ff03f47cc3f905d3d52 Mon Sep 17 00:00:00 2001
From: Vincent Giersch <vincent@giersch.fr>
Date: Thu, 18 Apr 2013 15:57:56 +0200
Subject: [PATCH] Mistake in an undefined check

---
 lib/mysql.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/mysql.js b/lib/mysql.js
index 335f4dd..c34c026 100644
--- a/lib/mysql.js
+++ b/lib/mysql.js
@@ -403,7 +403,7 @@ MySQL.prototype.alterTable = function (model, actualFields, actualIndexes, done,
     propNames.forEach(function (propName) {
         if (propName === 'id') return;
         var found;
-        if (actualIndexes) {
+        if (actualFields) {
             actualFields.forEach(function (f) {
                 if (f.Field === propName) {
                     found = f;