From 762d725f531e44d1c060397d1f72fc1b4f1d74f4 Mon Sep 17 00:00:00 2001
From: girst <girst@users.noreply.github.com>
Date: Mon, 21 Jan 2019 00:11:49 +0100
Subject: [PATCH] fix off-by-one

cursor could 'escape' the playfield in KLONDIKE
---
 sol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sol.c b/sol.c
index 24653ac..aa32861 100644
--- a/sol.c
+++ b/sol.c
@@ -511,7 +511,7 @@ void cursor_right (struct cursor* cursor) {
 		case STOCK: cursor->pile = WASTE; break;
 		case WASTE: cursor->pile = FOUNDATION;cursor->opt = 0; break;
 		case FOUNDATION:
-			if (cursor->opt < NUM_DECKS*NUM_SUITS)
+			if (cursor->opt < NUM_SUITS-1)
 				cursor->opt++;
 		}
 	}
-- 
2.39.3