From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 23 Dec 2015 06:49:34 +0000 (+0200)
Subject: Add an early return to reorder_window
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=669baf827bd49a7420253a5d1afdfc14683c2f6d;p=geometrycompositor.git

Add an early return to reorder_window

This avoids a linear search in case the window is already at the right
position.
---

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)