From 331b159978862e19eb9a4dfa1d20473084918d1b Mon Sep 17 00:00:00 2001
From: flashwave <me@flash.moe>
Date: Thu, 11 Jun 2020 20:30:19 +0000
Subject: [PATCH] Fixed forum oversights.

---
 public/forum/forum.php          | 2 +-
 public/forum/post.php           | 4 ++--
 public/forum/topic-priority.php | 2 +-
 public/forum/topic.php          | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/public/forum/forum.php b/public/forum/forum.php
index 4734e74c..78b67aae 100644
--- a/public/forum/forum.php
+++ b/public/forum/forum.php
@@ -29,7 +29,7 @@ if(!perms_check($perms, MSZ_FORUM_PERM_VIEW_FORUM)) {
     return;
 }
 
-if($forumUser->hasActiveWarning())
+if(isset($forumUser) && $forumUser->hasActiveWarning())
     $perms &= ~MSZ_FORUM_PERM_SET_WRITE;
 
 Template::set('forum_perms', $perms);
diff --git a/public/forum/post.php b/public/forum/post.php
index 6553af55..4bef354c 100644
--- a/public/forum/post.php
+++ b/public/forum/post.php
@@ -33,11 +33,11 @@ if(!empty($postMode) && !UserSession::hasCurrent()) {
 $currentUser = User::getCurrent():
 $currentUserId = $currentUser === null ? 0 : $currentUser->getId();
 
-if($currentUser->isBanned()) {
+if(isset($currentUser) && $currentUser->isBanned()) {
     echo render_info_or_json($isXHR, 'You have been banned, check your profile for more information.', 403);
     return;
 }
-if($currentUser->isSilenced()) {
+if(isset($currentUser) && $currentUser->isSilenced()) {
     echo render_info_or_json($isXHR, 'You have been silenced, check your profile for more information.', 403);
     return;
 }
diff --git a/public/forum/topic-priority.php b/public/forum/topic-priority.php
index 4f593c53..3a92e014 100644
--- a/public/forum/topic-priority.php
+++ b/public/forum/topic-priority.php
@@ -23,7 +23,7 @@ $perms = $topic
     ? forum_perms_get_user($topic['forum_id'], $topicUserId)[MSZ_FORUM_PERMS_GENERAL]
     : 0;
 
-if($topicUser->hasActiveWarning())
+if(isset($topicUser) && $topicUser->hasActiveWarning())
     $perms &= ~MSZ_FORUM_PERM_SET_WRITE;
 
 $topicIsDeleted = !empty($topic['topic_deleted']);
diff --git a/public/forum/topic.php b/public/forum/topic.php
index 899ac116..690cd47a 100644
--- a/public/forum/topic.php
+++ b/public/forum/topic.php
@@ -28,7 +28,7 @@ $perms = $topic
     ? forum_perms_get_user($topic['forum_id'], $topicUserId)[MSZ_FORUM_PERMS_GENERAL]
     : 0;
 
-if($topicUser->hasActiveWarning())
+if(isset($topicUser) && $topicUser->hasActiveWarning())
     $perms &= ~MSZ_FORUM_PERM_SET_WRITE;
 
 $topicIsDeleted = !empty($topic['topic_deleted']);