fix: explicit undefined option exclusion.

Author: jcassidyav

lib/common/http-client.ts

@@ -125,7 +125,7 @@ export class HttpClient implements Server.IHttpClient {
 		if (Number.isFinite(options.maxRedirects)) {
 			httpOptions.maxRedirects = options.maxRedirects;
 		}
-		if (options.validateStatus) {
+		if (options.validateStatus !== undefined) {
 			httpOptions.validateStatus = options.validateStatus;
 		}
 

lib/services/apple-portal/apple-portal-session-service.ts

@@ -238,7 +238,7 @@ For more details how to set up your environment, please execute "ns publish ios
 				url: this.logoutEndpoint,
 				method: "HEAD",
 				maxRedirects: 0,
-				validateStatus: () => true,
+				validateStatus: () => true, // purposfully do not want to follow redirects or fail on error codes.
 			});
 			const location = logoutResponse?.headers?.location;
 			if (location) {