From fac515d145ad6f1c40a46ff6a4b3aadfa23a2933 Mon Sep 17 00:00:00 2001
From: "kodiakhq[bot]" <49736102+kodiakhq[bot]@users.noreply.github.com>
Date: Fri, 20 Jan 2023 10:58:12 +0000
Subject: [PATCH] Fix build on Boost 1.81 (#4655)

Description of changes:
- Replace file copy option that was deprecated in Boost 1.81
---
 src/core/io/writer/h5md_core.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/core/io/writer/h5md_core.cpp b/src/core/io/writer/h5md_core.cpp
index 41ab8a7b988..6e4d7571b17 100644
--- a/src/core/io/writer/h5md_core.cpp
+++ b/src/core/io/writer/h5md_core.cpp
@@ -56,10 +56,10 @@ static void backup_file(const std::string &from, const std::string &to) {
    * have gone wrong.
    */
   boost::filesystem::path pfrom(from), pto(to);
+  auto constexpr option_fail_if_exists = boost::filesystem::copy_options::none;
   try {
-    boost::filesystem::copy_file(
-        pfrom, pto, boost::filesystem::copy_option::fail_if_exists);
-  } catch (const boost::filesystem::filesystem_error &e) {
+    boost::filesystem::copy_file(pfrom, pto, option_fail_if_exists);
+  } catch (const boost::filesystem::filesystem_error &) {
     throw left_backupfile();
   }
 }