From e1f7a296381473f8faa16e014bb5d4bc4662c590 Mon Sep 17 00:00:00 2001
From: derpystuff <3515180-derpystuff@users.noreply.gitlab.com>
Date: Thu, 5 Oct 2023 19:15:15 +0200
Subject: [PATCH] resolves an issue with some datasources

---
 commands/message/search/wolfram-alpha.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/commands/message/search/wolfram-alpha.js b/commands/message/search/wolfram-alpha.js
index 7dfd687..71e7ed5 100644
--- a/commands/message/search/wolfram-alpha.js
+++ b/commands/message/search/wolfram-alpha.js
@@ -29,6 +29,8 @@ function createWolframPage(context, pod, query, sources){
   if(pod.value && pod.refs) {
     for(const r of pod.refs){
       let src = Object.values(sources).filter((s)=>s.ref == r)[0]
+      if(!src) continue;
+      
       // Only add a direct source if one is available
       if(src.collections){
         res.embeds[0].description += citation(r, src.url, src.title + ' | ' + src.collections[0].text)