From 44e6edf4d15249f8ef1fd949b41572803735b44f Mon Sep 17 00:00:00 2001
From: Julien Danjou <julien@danjou.info>
Date: Mon, 7 Jan 2008 14:11:14 +0100
Subject: [PATCH] add comment about XGetWA

---
 awesome.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/awesome.c b/awesome.c
index 5511d2b67..b23261f67 100644
--- a/awesome.c
+++ b/awesome.c
@@ -73,6 +73,7 @@ scan()
             real_screen = screen;
             for(i = 0; i < num; i++)
             {
+                /* XGetWindowAttributes return 1 on success */
                 if(!XGetWindowAttributes(globalconf.display, wins[i], &wa)
                    || wa.override_redirect
                    || XGetTransientForHint(globalconf.display, wins[i], &d1))