fix(json-schema-2020-12): fix predicate in hasKeyword function (#8692)

Refs #8686
2023-05-22 15:14:39 +02:00
parent 98e7beb14a
commit 1931b45eb0
1 changed files with 3 additions and 1 deletions
--- a/src/core/plugins/json-schema-2020-12/fn.js
+++ b/src/core/plugins/json-schema-2020-12/fn.js
@@ -127,7 +127,9 @@ export const getType = (schema, processedSchemas = new WeakSet()) => {
 export const isBooleanJSONSchema = (schema) => typeof schema === "boolean"

 export const hasKeyword = (schema, keyword) =>
-  typeof schema === "object" && Object.hasOwn(schema, keyword)
+  schema !== null &&
+  typeof schema === "object" &&
+  Object.hasOwn(schema, keyword)

 export const isExpandable = (schema) => {
  const fn = useFn()