From b8ea176fb7925fbaea2b164ee5c4d3798a3bec7b Mon Sep 17 00:00:00 2001
From: Robin Lambertz <robinlambertz+dev@gmail.com>
Date: Fri, 17 Oct 2014 18:28:38 +0200
Subject: [PATCH] Use proper for loop in getField, fixes #103

some tools add custom functions to Array, which breaks for/in loops on array.
---
 lib/protocol.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/protocol.js b/lib/protocol.js
index 3d7756d..0d0cece 100644
--- a/lib/protocol.js
+++ b/lib/protocol.js
@@ -1180,7 +1180,7 @@ function sizeOfArray(value, typeArgs, rootNode) {
 function getField(countField, rootNode) {
     var countFieldArr = countField.split(".");
     var count = rootNode;
-    for (var index in countFieldArr) {
+    for (var index = 0; index < countFieldArr.length; index++) {
         count = count[countFieldArr[index]];
     }
     return count;