From 334b9ee23fe7b28a7e67d21aa5ce4262daf285a8 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Sat, 9 Feb 2019 19:42:23 +0100
Subject: [PATCH] inspection fixes

---
 Models/Answer.php   | 6 +-----
 Models/Question.php | 6 +-----
 Models/Section.php  | 6 +-----
 Models/Survey.php   | 6 +-----
 4 files changed, 4 insertions(+), 20 deletions(-)

diff --git a/Models/Answer.php b/Models/Answer.php
index fca5608..878d870 100644
--- a/Models/Answer.php
+++ b/Models/Answer.php
@@ -31,7 +31,7 @@ class Answer
      * @var int
      * @since 1.0.0
      */
-    private $id = '';
+    private $id = 0;
 
     /**
      * Name.
@@ -51,10 +51,6 @@ class Answer
 
     private static $instances = [];
 
-    public function __construct($id)
-    {
-    }
-
     public function getInstance($id)
     {
         if (!isset(self::$instances[$id])) {
diff --git a/Models/Question.php b/Models/Question.php
index f14c300..a85ad89 100644
--- a/Models/Question.php
+++ b/Models/Question.php
@@ -31,7 +31,7 @@ class Question
      * @var int
      * @since 1.0.0
      */
-    private $id = '';
+    private $id = 0;
 
     /**
      * Name.
@@ -51,10 +51,6 @@ class Question
 
     private static $instances = [];
 
-    public function __construct($id)
-    {
-    }
-
     public function getInstance($id)
     {
         if (!isset(self::$instances[$id])) {
diff --git a/Models/Section.php b/Models/Section.php
index 4efdf6b..089a492 100644
--- a/Models/Section.php
+++ b/Models/Section.php
@@ -31,7 +31,7 @@ class Section
      * @var int
      * @since 1.0.0
      */
-    private $id = '';
+    private $id = 0;
 
     /**
      * Name.
@@ -51,10 +51,6 @@ class Section
 
     private static $instances = [];
 
-    public function __construct($id)
-    {
-    }
-
     public function getInstance($id)
     {
         if (!isset(self::$instances[$id])) {
diff --git a/Models/Survey.php b/Models/Survey.php
index a38b5af..a85a360 100644
--- a/Models/Survey.php
+++ b/Models/Survey.php
@@ -31,7 +31,7 @@ class Survey
      * @var int
      * @since 1.0.0
      */
-    private $id = '';
+    private $id = 0;
 
     /**
      * Name.
@@ -67,10 +67,6 @@ class Survey
 
     private static $instances = [];
 
-    public function __construct($id)
-    {
-    }
-
     public function getInstance($id)
     {
         if (!isset(self::$instances[$id])) {