===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/Attic/server-window.c,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -r1.18 -r1.19
--- src/usr.bin/tmux/Attic/server-window.c	2010/12/06 22:51:02	1.18
+++ src/usr.bin/tmux/Attic/server-window.c	2010/12/21 22:37:59	1.19
@@ -1,4 +1,4 @@
-/* $OpenBSD: server-window.c,v 1.18 2010/12/06 22:51:02 nicm Exp $ */
+/* $OpenBSD: server-window.c,v 1.19 2010/12/21 22:37:59 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -38,17 +38,14 @@
 	struct winlink		*wl;
 	struct window_pane	*wp;
 	struct session		*s;
-	u_int		 	 i, j;
+	u_int		 	 i;
 
 	for (i = 0; i < ARRAY_LENGTH(&windows); i++) {
 		w = ARRAY_ITEM(&windows, i);
 		if (w == NULL)
 			continue;
 
-		for (j = 0; j < ARRAY_LENGTH(&sessions); j++) {
-			s = ARRAY_ITEM(&sessions, j);
-			if (s == NULL)
-				continue;
+		RB_FOREACH(s, sessions, &sessions) {
 			wl = session_has(s, w);
 			if (wl == NULL)
 				continue;