From e5fe99c89b28bdeea79d5b25f892001b23fbf43c Mon Sep 17 00:00:00 2001
From: FlorianZahn <anderes.zeug@outlook.com>
Date: Mon, 4 Oct 2021 20:24:52 +0200
Subject: [PATCH] Changed empty arrow function to empty function

---
 src/render/RectangleTooltip.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/render/RectangleTooltip.tsx b/src/render/RectangleTooltip.tsx
index af101959..1fa5d2df 100644
--- a/src/render/RectangleTooltip.tsx
+++ b/src/render/RectangleTooltip.tsx
@@ -27,7 +27,7 @@ export class RectangleTooltip {
         props.maxHeight ??= "100px";
         props.maxWidth ??= "300px";
         this.text = props.text;
-        props.buttonFunction ??= () => {};
+        props.buttonFunction ??= function () {};
 
         this.container = document.createElement('div');
         props.htmlId ??= props.text;