From 0b213838dc59cd053056b782d31d3f105b4682ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kirill=20M=C3=BCller?= <kirill@cynkra.com>
Date: Sat, 16 Dec 2023 12:03:33 +0100
Subject: [PATCH] chore: Remove compiler warning about unused variable

---
 src/vendor/boost/intrusive/slist.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/vendor/boost/intrusive/slist.hpp b/src/vendor/boost/intrusive/slist.hpp
index ac64e413f..bbaa05a64 100644
--- a/src/vendor/boost/intrusive/slist.hpp
+++ b/src/vendor/boost/intrusive/slist.hpp
@@ -1936,7 +1936,9 @@ class slist_impl
          BOOST_INTRUSIVE_INVARIANT_ASSERT(!constant_time_size || this->priv_size_traits().get_size() == 0);
          return;
       }
+      #ifndef BOOST_ASSERT_IS_VOID
       size_t node_count = 0;
+      #endif
       const_node_ptr p = header_ptr;
       while (true)
       {
@@ -1955,7 +1957,9 @@ class slist_impl
             break;
          }
          p = next_p;
+         #ifndef BOOST_ASSERT_IS_VOID
          ++node_count;
+         #endif
       }
       BOOST_INTRUSIVE_INVARIANT_ASSERT(!constant_time_size || this->priv_size_traits().get_size() == node_count);
    }