From de60732aff1baefdb1be72a332fbf8ca9bd54e87 Mon Sep 17 00:00:00 2001
From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Mon, 12 Mar 2007 14:44:31 +0100
Subject: Make this loop slightly easier to read.

---
 xcompmgr.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/xcompmgr.c b/xcompmgr.c
index 77dc9db..ef4259b 100644
--- a/xcompmgr.c
+++ b/xcompmgr.c
@@ -321,7 +321,7 @@ void
 run_fades (Display *dpy)
 {
     int	    now = get_time_in_milliseconds();
-    fade    *f, *next;
+    fade    *next = fades;
     int	    steps;
     Bool    need_dequeue;
 
@@ -331,8 +331,10 @@ run_fades (Display *dpy)
     if (fade_time - now > 0)
 	return;
     steps = 1 + (now - fade_time) / fade_delta;
-    for (next = fades; f = next; )
+
+    while (next)
     {
+	fade *f = next;
 	win *w = f->w;
 	next = f->next;
 	f->cur += f->step * steps;
-- 
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