From fa4017e7a0899959b2ac84bcbc3f34dfb17b5fce Mon Sep 17 00:00:00 2001
From: MarcoFalke <falke.marco@gmail.com>
Date: Thu, 17 Jun 2021 14:50:54 +0200
Subject: [PATCH] refactor: Pass grind args vector as const reference

---
 src/bitcoin-util.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bitcoin-util.cpp b/src/bitcoin-util.cpp
index d26ffd28556..f534aecc199 100644
--- a/src/bitcoin-util.cpp
+++ b/src/bitcoin-util.cpp
@@ -105,7 +105,7 @@ static void grind_task(uint32_t nBits, CBlockHeader& header_orig, uint32_t offse
     }
 }
 
-static int Grind(std::vector<std::string> args, std::string& strPrint)
+static int Grind(const std::vector<std::string>& args, std::string& strPrint)
 {
     if (args.size() != 1) {
         strPrint = "Must specify block header to grind";