From 8c3be2a766e9863c12947ed48de475932ab26373 Mon Sep 17 00:00:00 2001
From: Ira Hanson <hanson.ira@gmail.com>
Date: Sat, 15 Aug 2020 14:04:25 -0500
Subject: [PATCH] Preserve cover aspect ratio in the download preview

---
 src/calibre/gui2/metadata/single_download.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/gui2/metadata/single_download.py b/src/calibre/gui2/metadata/single_download.py
index d5ccd375fd..52f18a418e 100644
--- a/src/calibre/gui2/metadata/single_download.py
+++ b/src/calibre/gui2/metadata/single_download.py
@@ -653,7 +653,7 @@ class CoversModel(QAbstractListModel):  # {{{
         text = (src + '\n' + sz)
         scaled = pmap.scaled(
             int(CoverDelegate.ICON_SIZE[0] * pmap.devicePixelRatio()), int(CoverDelegate.ICON_SIZE[1] * pmap.devicePixelRatio()),
-            Qt.IgnoreAspectRatio, Qt.SmoothTransformation)
+            Qt.KeepAspectRatio, Qt.SmoothTransformation)
         scaled.setDevicePixelRatio(pmap.devicePixelRatio())
         return (text, (scaled), pmap, waiting)