From ad1e483787cbc3aeb62c9afb9e31520df5a4b559 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Tue, 15 Apr 2025 09:30:23 +0200
Subject: Simplified count_moves() in cpp api

---
 cpp/nissy.cpp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'cpp/nissy.cpp')

diff --git a/cpp/nissy.cpp b/cpp/nissy.cpp
index 6e1b700..b3bf6c4 100644
--- a/cpp/nissy.cpp
+++ b/cpp/nissy.cpp
@@ -221,13 +221,10 @@ namespace nissy {
 
 	solver::solver(const std::string& str) : name{str} {}
 
-	std::variant<unsigned, error>
-	count_moves(const std::string& moves)
+	error count_moves(const std::string& moves)
 	{
 		auto err = nissy_countmoves(moves.c_str());
-		if (err < 0)
-			return error{err};
-		return (unsigned)err;
+		return error{err};
 	}
 
 	void set_logger(const std::function<void(const char *)>& log)
-- 
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