From c3af0fe097582f69b63ed1ad18fb71bff334d32a Mon Sep 17 00:00:00 2001
From: Elias Schneider <login@eliasschneider.com>
Date: Mon, 13 Feb 2023 09:39:27 +0100
Subject: [PATCH] fix: pdf preview tries to render on server

---
 frontend/src/pages/share/[shareId]/preview/[fileId].tsx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/frontend/src/pages/share/[shareId]/preview/[fileId].tsx b/frontend/src/pages/share/[shareId]/preview/[fileId].tsx
index e90a0f7..6d6c00b 100644
--- a/frontend/src/pages/share/[shareId]/preview/[fileId].tsx
+++ b/frontend/src/pages/share/[shareId]/preview/[fileId].tsx
@@ -40,7 +40,9 @@ const FilePreview = ({
   if (isNotSupported) return <UnSupportedFile />;
 
   if (mimeType == "application/pdf") {
-    window.location.href = `/api/shares/${shareId}/files/${fileId}?download=false`;
+    if (typeof window !== "undefined") {
+      window.location.href = `/api/shares/${shareId}/files/${fileId}?download=false`;
+    }
     return null;
   } else if (mimeType.startsWith("video/")) {
     return (