From a264c2b5cf14cc22fe23e90eae854c2d5536ad4c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Fl=C3=B6ser?= <mgraesslin@kde.org>
Date: Sun, 17 Sep 2017 09:42:17 +0200
Subject: [PATCH] Change default argument of grabXKeyboard to XCB_WINDOW_NONE

Summary:
The implementation of grabXKeyboard checks whether the passed in arg
is XCB_WINDOW_NONE and sets the arg to rootWindow. Thus we don't need
to have rootWindow as the default argument, but can have none as the
default arg.

Test Plan: Compiles, test which uses the default arg still passes

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7857
---
 utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils.h b/utils.h
index c48dd11593..1c9c6295d1 100644
--- a/utils.h
+++ b/utils.h
@@ -158,7 +158,7 @@ template <typename T> using ScopedCPointer = QScopedPointer<T, QScopedPointerPod
 void KWIN_EXPORT updateXTime();
 void KWIN_EXPORT grabXServer();
 void KWIN_EXPORT ungrabXServer();
-bool KWIN_EXPORT grabXKeyboard(xcb_window_t w = rootWindow());
+bool KWIN_EXPORT grabXKeyboard(xcb_window_t w = XCB_WINDOW_NONE);
 void KWIN_EXPORT ungrabXKeyboard();
 
 /**