From 1a38f40ad0d29478e68f76851a14dc8206ae4069 Mon Sep 17 00:00:00 2001
From: Michael Griego <mgriego@users.noreply.github.com>
Date: Thu, 20 Aug 2020 10:59:01 -0500
Subject: [PATCH] Allow hp:0 in supply chain nodes passed to Rubicon (#5629)

---
 modules/rubiconBidAdapter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/rubiconBidAdapter.js b/modules/rubiconBidAdapter.js
index 0e41bf6c6ad..2768b41da21 100644
--- a/modules/rubiconBidAdapter.js
+++ b/modules/rubiconBidAdapter.js
@@ -1195,7 +1195,7 @@ export function hasValidSupplyChainParams(schain) {
   if (!schain.nodes) return isValid;
   isValid = schain.nodes.reduce((status, node) => {
     if (!status) return status;
-    return requiredFields.every(field => node[field]);
+    return requiredFields.every(field => node.hasOwnProperty(field));
   }, true);
   if (!isValid) utils.logError('Rubicon: required schain params missing');
   return isValid;