Brackets to prevent premature return

src/cryptonote_core/tx_pool.cpp

@@ -713,8 +713,10 @@ namespace cryptonote
     LOG_PRINT_L1("Received signal to deactivate memory pool store");
 
     if (m_config_folder.empty())
+    {
       LOG_PRINT_L1("Memory pool store already empty");
       return true;
+    }
 
     if (!tools::create_directories_if_necessary(m_config_folder))
     {