From efb1c78cb845764327dc78eaced2f423972421b4 Mon Sep 17 00:00:00 2001
From: klaus spanderen <klaus@spanderen.de>
Date: Sun, 10 Nov 2024 14:12:11 +0100
Subject: [PATCH] fixed typo

---
 ql/instruments/basketoption.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ql/instruments/basketoption.hpp b/ql/instruments/basketoption.hpp
index fd0ee4bd127..3e8c4837654 100644
--- a/ql/instruments/basketoption.hpp
+++ b/ql/instruments/basketoption.hpp
@@ -80,7 +80,7 @@ namespace QuantLib {
                                       a.begin(), Real(0.0));
         }
 
-        Array weights() const { return weights_; }
+        const Array& weights() const { return weights_; }
 
       private:
         Array weights_;