fix: don't throw for undefined/null values fixes #78

swan-io · Aug 29, 2024 · 4cd8dfa · 4cd8dfa
1 parent 4f01166
commit 4cd8dfa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Serializer.ts b/src/Serializer.ts
@@ -6,7 +6,7 @@ export const encode = (value: any, indent?: number | undefined) => {
   return JSON.stringify(
     value,
     (key, value) => {
-      if (typeof value[BOXED_TYPE] === "string") {
+      if (typeof value?.[BOXED_TYPE] === "string") {
         return { ...value, __boxed_type__: value[BOXED_TYPE] };
       }
       return value;