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-rw-r--r--src/openvic-simulation/types/IdentifierRegistry.hpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/openvic-simulation/types/IdentifierRegistry.hpp b/src/openvic-simulation/types/IdentifierRegistry.hpp
index 414c96d..7b61cf8 100644
--- a/src/openvic-simulation/types/IdentifierRegistry.hpp
+++ b/src/openvic-simulation/types/IdentifierRegistry.hpp
@@ -177,6 +177,7 @@ namespace OpenVic {
for (identifier_index_map_t::value_type const& entry : identifier_index_map) {
identifiers.push_back(entry.first);
}
+ return identifiers;
}
NodeTools::node_callback_t expect_item_identifier(NodeTools::callback_t<T&> callback) {