From 67ef23d75893162da55c337fc02f816e69a6a586 Mon Sep 17 00:00:00 2001
From: Benjamin Southall <applemansigloo@gmail.com>
Date: Tue, 26 Feb 2019 10:57:12 +1000
Subject: [PATCH] Only set thread if we can get thread when warning, and fix
 theme uninstallation

---
 inc/mod/pages.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/inc/mod/pages.php b/inc/mod/pages.php
index a1bc7767..2578a05a 100644
--- a/inc/mod/pages.php
+++ b/inc/mod/pages.php
@@ -1940,7 +1940,7 @@ function mod_warning_post($board,$post, $token = false) {
 		'token' => $security_token
 	);
 
-    if($_GET['thread']) {
+    if(isset($_GET['thread'])) {
         $args['thread'] = $_GET['thread'];
     }
 	
@@ -3200,7 +3200,7 @@ function mod_theme_uninstall($theme_name) {
 
 	// Clean cache
 	Cache::delete("themes");
-	Cache::delete("theme_settings_".$theme_name);
+	Cache::delete("theme_settings_".$theme);
 
 	header('Location: ?/themes', true, $config['redirect_http']);
 }