From 426e5b67abf499209cec0852526e7bd396f7a581 Mon Sep 17 00:00:00 2001
From: Roman Hotsiy <gotsijroman@gmail.com>
Date: Fri, 24 Nov 2017 11:49:32 +0200
Subject: [PATCH] fix: do not auto-append security-definitions if they are not
 in the spec

---
 src/services/OpenAPIParser.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/services/OpenAPIParser.ts b/src/services/OpenAPIParser.ts
index 39c32a1d..73867206 100644
--- a/src/services/OpenAPIParser.ts
+++ b/src/services/OpenAPIParser.ts
@@ -68,7 +68,12 @@ export class OpenAPIParser {
   }
 
   preprocess(spec: OpenAPISpec) {
-    if (!this.options.noAutoAuth && spec.info) {
+    if (
+      !this.options.noAutoAuth &&
+      spec.info &&
+      spec.components &&
+      spec.components.securitySchemes
+    ) {
       // Automatically inject Authentication section with SecurityDefinitions component
       const description = spec.info.description || '';
       const securityRegexp = new RegExp(