From 6e4f828cbd5957ac5cd9d8a4d258d3823043d024 Mon Sep 17 00:00:00 2001
From: Fraser <tomatoesneverlie@gmail.com>
Date: Mon, 3 Apr 2023 20:16:17 -0400
Subject: [PATCH] check valid citation

Asking questions about the format of citation itself is a quick way to check out-of-range info
---
 web/src/pages/index.tsx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/web/src/pages/index.tsx b/web/src/pages/index.tsx
index dee86c5..ec90794 100644
--- a/web/src/pages/index.tsx
+++ b/web/src/pages/index.tsx
@@ -225,7 +225,12 @@ const Home: NextPage = () => {
 
         const citations = new Map<number, Citation>();
         cite_map.forEach((value, key) => {
-            citations.set(value, data.citations[key.charCodeAt(0) - 'a'.charCodeAt(0)]);
+            const index = key.charCodeAt(0) - 'a'.charCodeAt(0);
+            if (index >= data.citations.length) {
+                console.log("invalid citation index: " + index);
+            } else {
+                citations.set(value, data.citations[index]);
+            }
         });
 
         setEntries([...new_entries, {role: "assistant",