From 3e7f48135a666caeed0ff0b1045ba629d2e32b77 Mon Sep 17 00:00:00 2001
From: Lukas Harbarth <lukas.harbarth@sap.com>
Date: Tue, 27 May 2025 16:53:59 +0200
Subject: [PATCH] fix(MessageView): prevent error if `onItemSelect` is not
 defined

---
 packages/main/src/components/MessageView/index.tsx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/main/src/components/MessageView/index.tsx b/packages/main/src/components/MessageView/index.tsx
index 531b12eb596..ed982566b21 100644
--- a/packages/main/src/components/MessageView/index.tsx
+++ b/packages/main/src/components/MessageView/index.tsx
@@ -186,7 +186,9 @@ const MessageView = forwardRef<MessageViewDomRef, MessageViewPropTypes>((props,
 
   const handleListItemClick: ListPropTypes['onItemClick'] = (e) => {
     transitionTrigger.current = 'list';
-    onItemSelect(e);
+    if (typeof onItemSelect === 'function') {
+      onItemSelect(e);
+    }
   };
 
   const outerClasses = clsx(classNames.container, className, selectedMessage && classNames.showDetails);