===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/grid.c,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -r1.15 -r1.16
--- src/usr.bin/tmux/grid.c	2009/10/13 15:38:37	1.15
+++ src/usr.bin/tmux/grid.c	2009/11/18 17:02:17	1.16
@@ -1,4 +1,4 @@
-/* $OpenBSD: grid.c,v 1.15 2009/10/13 15:38:37 nicm Exp $ */
+/* $OpenBSD: grid.c,v 1.16 2009/11/18 17:02:17 nicm Exp $ */
 
 /*
  * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -502,8 +502,8 @@
  	const struct grid_cell	*gc;
  	const struct grid_utf8	*gu;
 	char			*buf;
-	size_t			 len, off;
-	u_int			 xx, i;
+	size_t			 len, off, size;
+	u_int			 xx;
 
 	GRID_DEBUG(gd, "px=%u, py=%u, nx=%u", px, py, nx);
 
@@ -517,17 +517,15 @@
 			continue;
 
 		if (gc->flags & GRID_FLAG_UTF8) {
-			while (len < off + UTF8_SIZE + 1) {
+			gu = grid_peek_utf8(gd, xx, py);
+
+			size = grid_utf8_size(gu);
+			while (len < off + size + 1) {
 				buf = xrealloc(buf, 2, len);
 				len *= 2;
 			}
 
-			gu = grid_peek_utf8(gd, xx, py);
-			for (i = 0; i < UTF8_SIZE; i++) {
-				if (gu->data[i] == 0xff)
-					break;
-				buf[off++] = gu->data[i];
-			}
+			off += grid_utf8_copy(gu, buf + off, len - off);
 		} else {
 			while (len < off + 2) {
 				buf = xrealloc(buf, 2, len);