Fix build

XRPLF · Dec 12, 2024 · 60fed58 · 60fed58
1 parent eb4402b
commit 60fed58
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Showing 2 changed files with 11 additions and 9 deletions.
diff --git a/src/migration/cassandra/CassandraMigrationManager.hpp b/src/migration/cassandra/CassandraMigrationManager.hpp
@@ -20,16 +20,14 @@
 #pragma once
 
 #include "migration/cassandra/CassandraMigrationBackend.hpp"
-#include "migration/cassandra/TestMigrator.hpp"
 #include "migration/impl/MigrationManagerBase.hpp"
 #include "migration/impl/MigratorsRegister.hpp"
 
 namespace migration::cassandra {
 
 // Register migrators here
 // MigratorsRegister<CassandraMigrationBackend, ExampleMigrator>
-using CassandraSupportedMigrators =
-    migration::impl::MigratorsRegister<CassandraMigrationBackend, SimpleTestMigrator3, SimpleTestMigrator4>;
+using CassandraSupportedMigrators = migration::impl::MigratorsRegister<CassandraMigrationBackend>;
 
 /// The Cassandra migration manager
 using CassandraMigrationManager = migration::impl::MigrationManagerBase<CassandraSupportedMigrators>;

diff --git a/src/migration/impl/MigratorsRegister.hpp b/src/migration/impl/MigratorsRegister.hpp
@@ -158,12 +158,16 @@ class MigratorsRegister {
     std::string
     getMigratorDescription(std::string const& name) const
     {
-        // Fold expression to search through all types
-        std::string result = ([](std::string const& name) {
-            return std::string(getDescriptionIfMatch<MigratorType>(name));
-        }(name) + ...);
-
-        return result.empty() ? "No Description" : result;
+        if constexpr (sizeof...(MigratorType) == 0) {
+            return "No Description";
+        } else {
+            // Fold expression to search through all types
+            std::string result = ([](std::string const& name) {
+                return std::string(getDescriptionIfMatch<MigratorType>(name));
+            }(name) + ...);
+
+            return result.empty() ? "No Description" : result;
+        }
     }
 };