Core/DBLayer: Fixed memory leaks with existing SQLQueryHolder uses and eliminated the possibilty of adding more in future (replaced manual memory management with smart pointers)

(cherry picked from commit 53482f729995889936ad8fba9fc5789d9cdba85a)

1 files changed, 2 insertions, 2 deletions

diff --git a/src/server/database/Database/DatabaseEnvFwd.h b/src/server/database/Database/DatabaseEnvFwd.h
index c72df398cd0..4521409902b 100644
--- a/src/server/database/Database/DatabaseEnvFwd.h
+++ b/src/server/database/Database/DatabaseEnvFwd.h
@@ -75,8 +75,8 @@ using LoginDatabaseTransaction = SQLTransaction<LoginDatabaseConnection>;
 using WorldDatabaseTransaction = SQLTransaction<WorldDatabaseConnection>;
 
 class SQLQueryHolderBase;
-using QueryResultHolderFuture = std::future<SQLQueryHolderBase*>;
-using QueryResultHolderPromise = std::promise<SQLQueryHolderBase*>;
+using QueryResultHolderFuture = std::future<void>;
+using QueryResultHolderPromise = std::promise<void>;
 
 template<typename T>
 class SQLQueryHolder;