From 9c1ad069ca80c6b5176b0468991bb80ddf422d56 Mon Sep 17 00:00:00 2001
From: Tamcodes4 <tamilselviannamalai24@gmail.com>
Date: Sun, 28 Jun 2026 13:00:12 +0530
Subject: [PATCH] fix: guard against malformed/non-array history data in
 fetchUserInfo

---
 scripts/fetch-user-info.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/fetch-user-info.js b/scripts/fetch-user-info.js
index df905505..fb0431de 100644
--- a/scripts/fetch-user-info.js
+++ b/scripts/fetch-user-info.js
@@ -29,7 +29,7 @@ async function fetchUserInfo(username) {
       // Auto-Migration Check & Routing
       if (Array.isArray(data)) {
         history = data;
-      } else {
+      } else if (data && typeof data === "object") {
         // Safe object destructuring for the new profile structure
         history = data.history || [];
         badges = data.badges || [];
@@ -69,6 +69,8 @@ async function fetchUserInfo(username) {
   await Promise.allSettled([livePromise]);
 
   // Ensure history is sorted chronologically
+  // Guard against a corrupted history file (e.g. non-array `history` field)
+  history = Array.isArray(history) ? history : [];
   history.sort((a, b) => new Date(a.date) - new Date(b.date));
 
   return {