// normalization / minor fix in php upgrader files

install-new/upgrade/php/update_module_followup.php

@@ -27,9 +27,8 @@
 
 function update_module_followup()
 {
-	Configuration::loadConfiguration();
-	$followup = Module::getInstanceByName('followup');
-	if (!$followup->id)
+	$id_followup = Db::getInstance()->getValue('SELECT id_module FROM  `'._DB_PREFIX_.'module` WHERE name = "followup"');
+	if (!$id_followup)
 		return;
 
 	Db::getInstance()->execute('ALTER TABLE `'._DB_PREFIX_.'log_email` ADD INDEX `date_add`(`date_add`), ADD INDEX `id_cart`(`id_cart`);');