From 0f5d7a049828cdb9a4efa4388028053bedb92ea8 Mon Sep 17 00:00:00 2001
From: Jonathan de Bruin <jonathandebruinos@gmail.com>
Date: Mon, 6 Nov 2023 13:25:36 +0100
Subject: [PATCH] Fix freeze in prior knowledge screen attempt 2

---
 asreview/webapp/src/StyledComponents/StyledAlert.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/asreview/webapp/src/StyledComponents/StyledAlert.js b/asreview/webapp/src/StyledComponents/StyledAlert.js
index 09f549568..c9accc468 100644
--- a/asreview/webapp/src/StyledComponents/StyledAlert.js
+++ b/asreview/webapp/src/StyledComponents/StyledAlert.js
@@ -5,7 +5,7 @@ export function ExplorationModeRecordAlert(props) {
   return (
     <Alert
       severity="info"
-      className={"fontSize" + props.fontSize.label}
+      className={"fontSize" + props.fontSize?.label}
       sx={{ borderBottomRightRadius: 0, borderBottomLeftRadius: 0 }}
     >
       Labeled as{" "}