From 457c9fa5c6da973ae4778547af5efc67d1548f61 Mon Sep 17 00:00:00 2001
From: Greg Sanders <gsanders87@gmail.com>
Date: Wed, 10 Jan 2024 14:54:23 -0500
Subject: [PATCH] avoid implicit cast to uint?

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

diff --git a/src/policy/rbf.cpp b/src/policy/rbf.cpp
index 2a456d361d673f..7f13cb39d45b85 100644
--- a/src/policy/rbf.cpp
+++ b/src/policy/rbf.cpp
@@ -70,7 +70,7 @@ inline std::pair<int64_t, uint64_t> Add128(const std::pair<int64_t, uint64_t>& a
 
     uint64_t low = (low_sum_high << 32) | (low_sum_low & 0xFFFFFFFF);
 
-    int64_t high = a.first + b.first + carry;
+    int64_t high = a.first + b.first + static_cast<int64_t>(carry);
 
     return {high, low};
 }