From ca11105a40d0ddb38bc48e0dbf23e09184b39e43 Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Sat, 25 May 2019 17:00:32 -0400
Subject: [PATCH] Clear sign comparison warning under GCC

---
 scrypt.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scrypt.cpp b/scrypt.cpp
index cb3b3b46..b588de33 100644
--- a/scrypt.cpp
+++ b/scrypt.cpp
@@ -211,7 +211,7 @@ void Scrypt::ValidateParameters(size_t derivedLen, word64 cost, word64 blockSize
     }
 
     // https://github.com/weidai11/cryptopp/issues/787
-    CRYPTOPP_ASSERT(parallelization <= std::numeric_limits<int>::max());
+    CRYPTOPP_ASSERT(parallelization <= static_cast<word64>(std::numeric_limits<int>::max()));
     if (parallelization > static_cast<word64>(std::numeric_limits<int>::max()))
     {
         std::ostringstream oss;