Fix compiling with GCC 14

multiscale · Aug 2, 2024 · 3f3538e · 3f3538e
1 parent c4f4d5b
commit 3f3538e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libmuscle/cpp/src/libmuscle/tests/test_instance.cpp b/libmuscle/cpp/src/libmuscle/tests/test_instance.cpp
@@ -200,7 +200,7 @@ struct libmuscle_instance_base : ::testing::Test, ConnectedPortManagerFixture {
                 std::vector<std::string>());
 
         MockSettingsManager::return_value.get_setting.side_effect = [](
-                Reference const &, Reference const &) -> SettingValue {
+                Reference const &, Reference const &) -> const SettingValue & {
             throw std::out_of_range("No settings set in mock, unset or replace side_effect");
         };
     }