From 4af37bbd09073c32f8f6639072f9cc6b8f782084 Mon Sep 17 00:00:00 2001
From: Roman Hotsiy <gotsijroman@gmail.com>
Date: Mon, 14 Dec 2015 15:53:22 +0200
Subject: [PATCH] Add extra check to SchemaManager

---
 lib/utils/SchemaManager.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/utils/SchemaManager.js b/lib/utils/SchemaManager.js
index 7071483b..856a43d7 100644
--- a/lib/utils/SchemaManager.js
+++ b/lib/utils/SchemaManager.js
@@ -71,7 +71,9 @@ export default class SchemaManager {
   getMethodParams(methodPtr, resolveRefs) {
     /* inject JsonPointer into array elements */
     function injectPointers(array, root) {
-      if (!array) return array;
+      if (!Array.isArray(array)) {
+        throw new Error(`parameters must be an array. Got ${typeof array} at ${root}`);
+      }
       return array.map((element, idx) => {
         element._pointer = JsonPointer.join(root, idx);
         return element;