From afff597ac35210db45c52f689cee16fb21c0b6f2 Mon Sep 17 00:00:00 2001
From: EddeCCC <eduard.schander@gmx.de>
Date: Wed, 11 Oct 2023 18:41:17 +0200
Subject: [PATCH] refactor addUrlParams()

---
 src/impl/instrumentation/urlParams.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/impl/instrumentation/urlParams.ts b/src/impl/instrumentation/urlParams.ts
index 6e398ac..5ceeb2f 100644
--- a/src/impl/instrumentation/urlParams.ts
+++ b/src/impl/instrumentation/urlParams.ts
@@ -15,7 +15,8 @@ export function addUrlParams(span: Span, url: string, excludeKeys: string[] = []
       const [key, value] = keyValue.split("=");
       span.setAttribute(key, value);
 
-      if(excludeKeys && !excludeKeys.includes(key)) window.BOOMR.addVar(key, value);
+      // if excludeKey equals null OR key is not included, add var to beacon
+      if(!excludeKeys || !excludeKeys.includes(key)) window.BOOMR.addVar(key, value);
     }
   }
 }