diff --git a/window-copy.c b/window-copy.c
index c8b614f6..0284e58c 100644
--- a/window-copy.c
+++ b/window-copy.c
@@ -1,4 +1,4 @@
-/* $Id: window-copy.c,v 1.40 2009-01-18 13:20:46 nicm Exp $ */
+/* $Id: window-copy.c,v 1.41 2009-01-18 15:40:19 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -424,7 +424,8 @@ window_copy_copy_line(
     struct window_pane *wp, char **buf, size_t *off, u_int sy, u_int sx, u_int ex)
 {
 	const struct grid_cell *gc;
-	u_char			i, j, xx, data[4];
+	u_int			i, j, xx;
+	u_char			data[4];
 
 	if (sx > ex)
 		return;