From bcdcf24f3528f23c47c094b89781a4977b91826f Mon Sep 17 00:00:00 2001
From: Patrick Lodder <patricklodder@users.noreply.github.com>
Date: Sun, 24 Mar 2024 22:24:06 -0400
Subject: [PATCH] net: make IteratorComparator's operator const

Although this is okay to be sloppy on c++11, it is not okay when
using c++17. See: https://cplusplus.github.io/LWG/issue2542
---
 src/net_processing.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index 4e51f70e5..832ca33a5 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -43,7 +43,7 @@ std::atomic<int64_t> nTimeBestReceived(0); // Used only to inform the wallet of
 struct IteratorComparator
 {
     template<typename I>
-    bool operator()(const I& a, const I& b)
+    bool operator()(const I& a, const I& b) const
     {
         return &(*a) < &(*b);
     }