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fixes #649

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prevents crashes if NULL is entered as a referrer in the database. Does not guard against submitting NULL to the database.
This commit is contained in:
Andreas Fuchs 2021-05-06 10:04:37 +02:00
parent 5ecaf5587b
commit bd8f72daab
1 changed files with 1 additions and 1 deletions
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2
lib/filters.js
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@ -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) {