From ea295ac397cdcb033697b4c3dd841762cab8955d Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Fri, 23 Mar 2018 07:44:44 +0000
Subject: [PATCH] Fix size calculation when spreading out panes.

---
 layout.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/layout.c b/layout.c
index 4ccd6d79..bab95868 100644
--- a/layout.c
+++ b/layout.c
@@ -1023,7 +1023,7 @@ layout_spread_cell(struct window *w, struct layout_cell *parent)
 	changed = 0;
 	TAILQ_FOREACH (lc, &parent->cells, entry) {
 		if (TAILQ_NEXT(lc, entry) == NULL)
-			each = size - (each * (number - 1));
+			each = size - ((each + 1) * (number - 1));
 		change = 0;
 		if (parent->type == LAYOUT_LEFTRIGHT) {
 			change = each - (int)lc->sx;