From 498586344c505c214bda9a0e64c8352d85f3ddbd Mon Sep 17 00:00:00 2001
From: Nick Pegg <nick@nickpegg.com>
Date: Sat, 5 Jul 2025 11:13:15 -0700
Subject: [PATCH] double down - player takes exactly one card

---
 src/game.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/game.rs b/src/game.rs
index e401606..1f09fba 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -161,6 +161,8 @@ impl Game {
                         bet_amount *= 2;
                     }
                     player_hand.push(self.deal());
+                    // Player can only take one additional card
+                    break;
                 }
             }