From d08ed6dab626f1735ceb3932b6c87bb9ff37e5c7 Mon Sep 17 00:00:00 2001
From: Abhorrent_Anger <abhorrentanger@cock.li>
Date: Wed, 19 Aug 2026 18:44:09 +0300
Subject: [PATCH] Try/catch blocks for JSON parsing

---
 ManncoStoreGiveawayAutojoiner.user.js | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/ManncoStoreGiveawayAutojoiner.user.js b/ManncoStoreGiveawayAutojoiner.user.js
index 9e90fa8..10a79c7 100644
--- a/ManncoStoreGiveawayAutojoiner.user.js
+++ b/ManncoStoreGiveawayAutojoiner.user.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         Mann Co. Store Giveaway Autojoiner
 // @namespace    http://tampermonkey.net/
-// @version      2026-08-22
+// @version      2026-08-23
 // @description  Tries to join giveaways on page load
 // @author       Abhorrent_Anger
 // @include      /^https?:\/\/mannco\.store\/giveaways.*?/
@@ -51,8 +51,13 @@ function updateTokens() {
         onreadystatechange: function (response) {
             if (response.readyState == 4) {
                 if (response.status == 200) {
-                    let array = JSON.parse(response.response);
-                    csrfToken = array['content']['csrf_token'];
+                    try {
+                        let array = JSON.parse(response.response);
+                        csrfToken = array['content']['csrf_token'];
+                    } catch (error) {
+                        console.error(error);
+                        return false;
+                    }
                     console.log('Successfully updated the CSRF token from API: ', csrfToken)
                     return true;
                 } else {
@@ -103,7 +108,12 @@ function getTokenFromCookie(tokenName) {
     if (typeof decodedTokenArray !== 'string' || !decodedTokenArray || decodedTokenArray == undefined) {
         return false;
     }
-    let array = JSON.parse(decodedTokenArray, true);
+    try {
+        let array = JSON.parse(decodedTokenArray, true);
+    } catch (error) {
+        console.error(error);
+        return false;
+    }
     if (array['expiresAt'] === undefined || array['expiresAt'] > Date.now()) {
         return array['token'];
     }