From c538626d12c7579c348f364ffe3eb9d871264107 Mon Sep 17 00:00:00 2001
From: Thorsten Sommer <service@sommer-engineering.com>
Date: Fri, 3 Jan 2020 21:16:06 +0100
Subject: [PATCH] Made return value readonly

---
 Ed25519/EdPoint.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Ed25519/EdPoint.cs b/Ed25519/EdPoint.cs
index 981d603..6e6ef5f 100644
--- a/Ed25519/EdPoint.cs
+++ b/Ed25519/EdPoint.cs
@@ -56,7 +56,7 @@ namespace Ed25519
             };
         }
 
-        public EdPoint ScalarMul(BigInteger e)
+        public readonly EdPoint ScalarMul(BigInteger e)
         {
             if (e.Equals(BigInteger.Zero))
             {