From 124854254ec5654eb0f94797eb3921dbcf4ed92a Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 22 Apr 2023 18:13:14 +0530
Subject: [PATCH] ...

---
 src/calibre/gui2/widgets.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/calibre/gui2/widgets.py b/src/calibre/gui2/widgets.py
index e3242feec5..476494742b 100644
--- a/src/calibre/gui2/widgets.py
+++ b/src/calibre/gui2/widgets.py
@@ -722,8 +722,8 @@ class HistoryLineEdit(QComboBox):  # {{{
 
     lost_focus = pyqtSignal()
 
-    def __init__(self, *args):
-        QComboBox.__init__(self, *args)
+    def __init__(self, parent=None):
+        QComboBox.__init__(self, parent)
         self.setEditable(True)
         self.setInsertPolicy(QComboBox.InsertPolicy.NoInsert)
         self.setMaxCount(10)