===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/format-draw.c,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -r1.21 -r1.22
--- src/usr.bin/tmux/format-draw.c	2020/11/09 09:10:10	1.21
+++ src/usr.bin/tmux/format-draw.c	2020/12/01 08:12:58	1.22
@@ -1,4 +1,4 @@
-/* $OpenBSD: format-draw.c,v 1.21 2020/11/09 09:10:10 nicm Exp $ */
+/* $OpenBSD: format-draw.c,v 1.22 2020/12/01 08:12:58 nicm Exp $ */
 
 /*
  * Copyright (c) 2019 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -563,13 +563,17 @@
 		if (cp[0] == '#' && cp[1] != '[' && cp[1] != '\0') {
 			for (n = 1; cp[n] == '#'; n++)
 				 /* nothing */;
+			even = ((n % 2) == 0);
 			if (cp[n] != '[') {
-				width[current] += n;
 				cp += n;
+				if (even)
+					n = (n / 2);
+				else
+					n = (n / 2) + 1;
+				width[current] += n;
 				format_draw_many(&ctx[current], &sy, '#', n);
 				continue;
 			}
-			even = ((n % 2) == 0);
 			if (even)
 				cp += (n + 1);
 			else