From 1f9597153e39de740b3b35e21d8dd0f485077546 Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Mon, 14 Jul 2014 18:48:38 +0200
Subject: [PATCH] Cleanup

---
 qutebrowser/widgets/tabwidget.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/qutebrowser/widgets/tabwidget.py b/qutebrowser/widgets/tabwidget.py
index c49302067..7cc4fc071 100644
--- a/qutebrowser/widgets/tabwidget.py
+++ b/qutebrowser/widgets/tabwidget.py
@@ -144,10 +144,16 @@ class TabBar(QTabBar):
         height = super().tabSizeHint(index).height()
         return QSize(1, height)
 
-    def tabSizeHint(self, index):
+    def tabSizeHint(self, _index):
         """Override tabSizeHint so all tabs are the same size.
 
         https://wiki.python.org/moin/PyQt/Customising%20tab%20bars
+
+        Args:
+            _index: The index of the tab.
+
+        Return:
+            A QSize.
         """
         height = self.fontMetrics().height()
         size = QSize(self.width() / self.count(), height)