From 798638a59089791c0926abf50661fffb2ac10666 Mon Sep 17 00:00:00 2001
From: Cameron <e107inc@gmail.com>
Date: Thu, 31 Dec 2020 08:01:34 -0800
Subject: [PATCH] PHP warning fixes.

---
 e107_handlers/plugin_class.php      | 5 +++++
 e107_plugins/forum/forum_admin.php  | 2 +-
 e107_plugins/forum/forum_update.php | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/e107_handlers/plugin_class.php b/e107_handlers/plugin_class.php
index 1f070e3b1..1463cd71d 100644
--- a/e107_handlers/plugin_class.php
+++ b/e107_handlers/plugin_class.php
@@ -3068,6 +3068,7 @@ class e107plugin
 	 */
 	function XmlTables($function, $plug, $options = array())
 	{
+		$txt = '';
 		$this->log("Running ".__METHOD__);
 
 		$sqlFile = e_PLUGIN.$plug['plugin_path'].'/'.str_replace("_menu","", $plug['plugin_path'])."_sql.php";
@@ -3495,6 +3496,8 @@ class e107plugin
 	{
 		$this->log("Running ".__FUNCTION__);
 
+		$status = false;
+
 		$mes = e107::getMessage();
 		
 		if(!empty($this->options['nolinks']))
@@ -4239,6 +4242,8 @@ class e107plugin
 		}	
 		
 		global $sysprefs, $mySQLprefix;
+
+		$text = '';
 		
 		$ns = e107::getRender();
 		$sql = e107::getDb();
diff --git a/e107_plugins/forum/forum_admin.php b/e107_plugins/forum/forum_admin.php
index e4ba80239..5be3c8327 100644
--- a/e107_plugins/forum/forum_admin.php
+++ b/e107_plugins/forum/forum_admin.php
@@ -1148,7 +1148,7 @@ if(!deftrue('OLD_FORUMADMIN'))
 		public function init()
 		{
 
-			$id = intval($_GET['id']);
+			$id = (int) varset($_GET['id']);
 
 			if(!empty($id))
 			{
diff --git a/e107_plugins/forum/forum_update.php b/e107_plugins/forum/forum_update.php
index fa37dcd1d..c3420bb6d 100644
--- a/e107_plugins/forum/forum_update.php
+++ b/e107_plugins/forum/forum_update.php
@@ -40,7 +40,7 @@ $f = new forumUpgrade;
 
 $sql = e107::getDb();
 
-if($_GET['reset'])
+if(!empty($_GET['reset']))
 {
 	unset($_SESSION['forumUpgrade']);
 	unset($_SESSION['forumupdate']);