From 669baf827bd49a7420253a5d1afdfc14683c2f6d Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 23 Dec 2015 08:49:34 +0200
Subject: [PATCH] Add an early return to reorder_window

This avoids a linear search in case the window is already at the right
position.
---
 source/main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/main.c b/source/main.c
index 34e05b1..43e130b 100644
--- a/source/main.c
+++ b/source/main.c
@@ -555,6 +555,9 @@ CompositedWindow *reorder_window(CompositedScreen *screen, CompositedWindow *win
 	CompositedWindow hold;
 
 	i = window-screen->windows;
+	if((i>0 && screen->windows[i-1].window==above) || (i==0 && !above))
+		return window;
+
 	if(above)
 	{
 		for(j=0; j<screen->nwindows; ++j)
-- 
2.43.0