From cb70882415685ff1a9d6791b9f034885997cca7c Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Mon, 2 Sep 2019 19:20:06 +0000
Subject: [PATCH] Fix disk cache with pillow generated webps

---
 backend.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend.py b/backend.py
index e08ec47..3466393 100644
--- a/backend.py
+++ b/backend.py
@@ -253,6 +253,7 @@ class CalibreDB:
                             lossless=self.webp_config['lossless']
                         )
 
+                        page_data.seek(0)
                         disk_cache.set(f'{volume_id}-{page_number}', page_data)
                         page_data.seek(0)
             else: