From 765e1e37ba0e9c294b4f01ab1b51f06a0c252da3 Mon Sep 17 00:00:00 2001
From: David <97603719+Commodore64user@users.noreply.github.com>
Date: Sat, 31 May 2025 09:19:53 +0100
Subject: [PATCH] [Hotkeys] bug fix: don't override readerfont when reading
 pdf/djvu files (#13896)

Reported https://github.com/koreader/koreader/issues/13895#issuecomment-2923450941
---
 plugins/hotkeys.koplugin/main.lua | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/plugins/hotkeys.koplugin/main.lua b/plugins/hotkeys.koplugin/main.lua
index 738e68fcd..cbd84b620 100644
--- a/plugins/hotkeys.koplugin/main.lua
+++ b/plugins/hotkeys.koplugin/main.lua
@@ -421,8 +421,10 @@ function HotKeys:overrideConflictingKeyEvents()
         self.ui.bookmark.key_events = {} -- reset it.
         logger.dbg("Hotkey ReaderBookmark:registerKeyEvents() overridden.")
 
-        self.ui.font.key_events = {} -- reset it.
-        logger.dbg("Hotkey ReaderFont:registerKeyEvents() overridden.")
+        if self.ui.font then -- readerfont is not available for pdf/djvu files.
+            self.ui.font.key_events = {} -- reset it.
+            logger.dbg("Hotkey ReaderFont:registerKeyEvents() overridden.")
+        end
 
         if Device:hasScreenKB() or Device:hasSymKey() then
             local readerconfig = self.ui.config