===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/screen-write.c,v
retrieving revision 1.118
retrieving revision 1.119
diff -u -r1.118 -r1.119
--- src/usr.bin/tmux/screen-write.c	2017/04/25 18:30:29	1.118
+++ src/usr.bin/tmux/screen-write.c	2017/04/29 21:27:46	1.119
@@ -1,4 +1,4 @@
-/* $OpenBSD: screen-write.c,v 1.118 2017/04/25 18:30:29 nicm Exp $ */
+/* $OpenBSD: screen-write.c,v 1.119 2017/04/29 21:27:46 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1316,12 +1316,12 @@
 		fatalx("UTF-8 data empty");
 
 	/* Retrieve the previous cell. */
-	for (n = 1; n < s->cx; n++) {
+	for (n = 1; n <= s->cx; n++) {
 		grid_view_get_cell(gd, s->cx - n, s->cy, &gc);
 		if (~gc.flags & GRID_FLAG_PADDING)
 			break;
 	}
-	if (n == s->cx)
+	if (n > s->cx)
 		return (NULL);
 	*xx = s->cx - n;