From 8b23ca1fe3b5a7b26708084f4d8b3d98115cd150 Mon Sep 17 00:00:00 2001
From: Matt Lane <mlane@appnexus.com>
Date: Tue, 23 Jan 2018 13:57:20 -0800
Subject: [PATCH] Use cross-browser integer check (#2058)

---
 src/adaptermanager.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/adaptermanager.js b/src/adaptermanager.js
index 5577ffc6fca..b4a874a0736 100644
--- a/src/adaptermanager.js
+++ b/src/adaptermanager.js
@@ -234,7 +234,7 @@ exports.checkBidRequestSizes = (adUnits) => {
     if (mediaTypes && mediaTypes.video) {
       const video = mediaTypes.video;
       if (video.playerSize) {
-        if (Array.isArray(video.playerSize) && video.playerSize.length === 2 && Number.isInteger(video.playerSize[0]) && Number.isInteger(video.playerSize[1])) {
+        if (Array.isArray(video.playerSize) && video.playerSize.length === 2 && utils.isInteger(video.playerSize[0]) && utils.isInteger(video.playerSize[1])) {
           adUnit.sizes = video.playerSize;
         } else {
           utils.logError('Detected incorrect configuration of mediaTypes.video.playerSize.  Please specify only one set of dimensions in a format like: [640, 480]. Removing invalid mediaTypes.video.playerSize property from request.');