From bba090a7b34d5f0da9f7107412b4c41c9bb012a3 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 25 Sep 2020 07:49:09 +0530
Subject: [PATCH] Fix #1897136 [Viewer: Default values for the numbers of pages
 per screen aren't restored](https://bugs.launchpad.net/calibre/+bug/1897136)

---
 src/pyj/read_book/prefs/layout.pyj | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pyj/read_book/prefs/layout.pyj b/src/pyj/read_book/prefs/layout.pyj
index 02cd2860e9..ce865721ad 100644
--- a/src/pyj/read_book/prefs/layout.pyj
+++ b/src/pyj/read_book/prefs/layout.pyj
@@ -108,6 +108,7 @@ def commit_layout(onchange, container):
         was_changed = True
         sd.set('read_mode', crm)
     cps = sd.get('columns_per_screen')
+    cps = {'portrait': cps.portrait, 'landscape': cps.landscape}
     for which in ('portrait', 'landscape'):
         inp = element(COLS, 'input[name={}]'.format(which))
         try: