From b91fd8a27978fec9f7f9ac6d6033844af4cfbf90 Mon Sep 17 00:00:00 2001
From: Asif Rahman <asif.rahman@cars24.com>
Date: Thu, 23 Dec 2021 23:58:13 +0530
Subject: [PATCH] added check for attr to be string

---
 src/HelmetUtils.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/HelmetUtils.js b/src/HelmetUtils.js
index 5d072220..3dc2d50f 100644
--- a/src/HelmetUtils.js
+++ b/src/HelmetUtils.js
@@ -152,7 +152,11 @@ const getTagsFromPropsList = (tagName, primaryAttributes, propsList) => {
                         }
                     }
 
-                    if (!primaryAttributeKey || !tag[primaryAttributeKey]) {
+                    if (
+                        !primaryAttributeKey ||
+                        !tag[primaryAttributeKey] ||
+                        typeof tag[primaryAttributeKey] !== "string"
+                    ) {
                         return false;
                     }