fix: empty servers behaviour per OAS spec

fixes #1151
Redocly · Jan 10, 2020 · ed1db0c · ed1db0c
1 parent a260c84
commit ed1db0c
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/utils/openapi.ts b/src/utils/openapi.ts
@@ -14,7 +14,7 @@ import {
   Referenced,
 } from '../types';
 import { IS_BROWSER } from './dom';
-import { isNumeric, removeQueryString, resolveUrl, stripTrailingSlash } from './helpers';
+import { isNumeric, removeQueryString, resolveUrl } from './helpers';
 
 function isWildcardStatusCode(statusCode: string | number): statusCode is string {
   return typeof statusCode === 'string' && /\dxx/i.test(statusCode);
@@ -530,9 +530,10 @@ export function normalizeServers(
   const baseUrl = specUrl === undefined ? removeQueryString(getHref()) : dirname(specUrl);
 
   if (servers.length === 0) {
-    return [
+    // Behaviour defined in OpenAPI spec: https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.0.md#openapi-object
+    servers = [
       {
-        url: stripTrailingSlash(baseUrl),
+        url: '/',
       },
     ];
   }