From 323797b4eea2299d1fff38c069bae020575341c2 Mon Sep 17 00:00:00 2001
From: Linus Rath <139418639+rathlinus@users.noreply.github.com>
Date: Fri, 16 Oct 2026 19:42:04 +0200
Subject: [PATCH] fix: release a PDF that finishes opening after its preview
 was closed

---
 src/components/email/use-file-preview.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/components/email/use-file-preview.ts b/src/components/email/use-file-preview.ts
index 0a9d9c2a..29a40b8b 100644
--- a/src/components/email/use-file-preview.ts
+++ b/src/components/email/use-file-preview.ts
@@ -224,6 +224,8 @@ export function useFilePreview(opts: {
           zipUnreadable: t('email_viewer.preview.archive_unreadable', "This archive can't be opened here."),
         }, colors.current);
         if (current()) setItem(next);
+        // Closed while the PDF was opening: end() ran before the document was.
+        else closePdfPages(local.uri);
       } catch (e) {
         if (!current()) return;
         close();