fix(libs): fix open api parsing

Open API file having nulls in them (typically in example payloads) were throwing errors
nfroidure · Oct 25, 2021 · 166b4a4 · 166b4a4
1 parent 60e3b5f
commit 166b4a4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/whook/src/libs/openapi.ts b/packages/whook/src/libs/openapi.ts
@@ -78,7 +78,7 @@ export function collectRefs(
     for (const item of node) {
       seenRefs = collectRefs(rootNode, item, seenRefs);
     }
-  } else if (typeof node === 'object') {
+  } else if (node !== null && typeof node === 'object') {
     const keys = Object.keys(node);
 
     if (typeof node.$ref === 'string' && !seenRefs.includes(node.$ref)) {