core: Add support for Boost 1.81

espressomd · Jan 19, 2023 · c8b1123 · c8b1123
1 parent 7c003a3
commit c8b1123
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/io/writer/h5md_core.cpp b/src/core/io/writer/h5md_core.cpp
@@ -57,9 +57,9 @@ 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);
+    boost::filesystem::copy_file(pfrom, pto, option_fail_if_exists);
   } catch (const boost::filesystem::filesystem_error &) {
     throw left_backupfile();
   }