fixes #649

prevents crashes if NULL is entered as a referrer in the database. Does not guard against submitting NULL to the database.
umami-software · May 6, 2021 · bd8f72d · bd8f72d
1 parent 5ecaf55
commit bd8f72d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/filters.js b/lib/filters.js
@@ -51,7 +51,7 @@ export const refFilter = (data, { domain, domainOnly, raw }) => {
   const links = {};
 
   const isValidRef = ref => {
-    return ref !== '' && !ref.startsWith('/') && !ref.startsWith('#');
+    return ref !== '' && ref !== null && !ref.startsWith('/') && !ref.startsWith('#');
   };
 
   if (raw) {