From f6a18c366db082b730ac7b013e35b20ea1ee140b Mon Sep 17 00:00:00 2001
From: Leopoldadmin <leopold.hammerschmidt@media-on.de>
Date: Mon, 22 Jun 2026 23:23:10 +0000
Subject: [PATCH] T21: Fix RefObject type error in RibbonBar.tsx (guard yjsDoc
 with && check)

---
 frontend/src/components/RibbonBar.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/frontend/src/components/RibbonBar.tsx b/frontend/src/components/RibbonBar.tsx
index a928b9c..f106d3a 100644
--- a/frontend/src/components/RibbonBar.tsx
+++ b/frontend/src/components/RibbonBar.tsx
@@ -162,8 +162,8 @@ const RibbonBar: React.FC<RibbonBarProps> = ({ onTabChange, yjsDoc }) => {
         onChange={handleFileSelected}
       />
 
-      {showPrintPreview && (
-        <PrintPreview yjsDoc={yjsDoc ?? null} onClose={() => setShowPrintPreview(false)} />
+      {showPrintPreview && yjsDoc && (
+        <PrintPreview yjsDoc={yjsDoc} onClose={() => setShowPrintPreview(false)} />
       )}
     </div>
   );