From 86db17c7d983d8ac659e3d444940e10b22a13d32 Mon Sep 17 00:00:00 2001
From: Rostislav Wolny <rosta@mailpoet.com>
Date: Wed, 13 Mar 2019 12:55:53 +0100
Subject: [PATCH] Fix mp2migrator

[MAILPOET-1887]
---
 lib/Config/MP2Migrator.php | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/lib/Config/MP2Migrator.php b/lib/Config/MP2Migrator.php
index cf20cea29a..36db73ac71 100644
--- a/lib/Config/MP2Migrator.php
+++ b/lib/Config/MP2Migrator.php
@@ -353,9 +353,8 @@ class MP2Migrator {
    */
   private function getLists($limit) {
     global $wpdb;
-    $lists = array();
 
-    $last_id = $this->settings->get('last_imported_list_id', 0);
+    $last_id = intval($this->settings->get('last_imported_list_id', 0));
     $table = $this->mp2_list_table;
     $sql = "
       SELECT l.list_id, l.name, l.description, l.is_enabled, l.created_at
@@ -592,8 +591,7 @@ class MP2Migrator {
    */
   private function getUsers($limit) {
     global $wpdb;
-    $users = array();
-    $last_id = $this->settings->get('last_imported_user_id', 0);
+    $last_id = intval($this->settings->get('last_imported_user_id', 0));
     $table = $this->mp2_user_table;
     $sql = "
       SELECT u.*
@@ -690,7 +688,6 @@ class MP2Migrator {
    */
   private function getUserLists($user_id) {
     global $wpdb;
-    $user_lists = array();
 
     $table = $this->mp2_user_list_table;
     $sql = "
@@ -841,9 +838,8 @@ class MP2Migrator {
    */
   private function getForms($limit) {
     global $wpdb;
-    $forms = array();
 
-    $last_id = $this->settings->get('last_imported_form_id', 0);
+    $last_id = intval($this->settings->get('last_imported_form_id', 0));
     $table = $this->mp2_form_table;
     $sql = "
       SELECT f.*