From f870a084213857f27b280ce9cda82df7f387751e Mon Sep 17 00:00:00 2001
From: mmoschovas <63253416+mmoschovas@users.noreply.github.com>
Date: Thu, 22 Apr 2021 07:25:30 -0400
Subject: [PATCH] RP Bid Adapter: Bug fix for parsing ortb2.user.data (#6643)

* Bug fix when parsing FPD data. Check for taxonomyname existence prior to match

* Lint check
---
 modules/rubiconBidAdapter.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/rubiconBidAdapter.js b/modules/rubiconBidAdapter.js
index be71028f3ad..86e6525af85 100644
--- a/modules/rubiconBidAdapter.js
+++ b/modules/rubiconBidAdapter.js
@@ -904,7 +904,8 @@ function applyFPD(bidRequest, mediaType, data) {
   const MAP = {user: 'tg_v.', site: 'tg_i.', adserver: 'tg_i.dfp_ad_unit_code', pbadslot: 'tg_i.pbadslot', keywords: 'kw'};
   const validate = function(prop, key) {
     if (key === 'data' && Array.isArray(prop)) {
-      return prop.filter(name => name.segment && utils.deepAccess(name, 'ext.taxonomyname').match(/iab/i)).map(value => {
+      return prop.filter(name => name.segment && utils.deepAccess(name, 'ext.taxonomyname') &&
+        utils.deepAccess(name, 'ext.taxonomyname').match(/iab/i)).map(value => {
         let segments = value.segment.filter(obj => obj.id).reduce((result, obj) => {
           result.push(obj.id);
           return result;