From 7f954108d81160e4e4b4eba760d461912c116d31 Mon Sep 17 00:00:00 2001
From: Alan Agius <17563226+alan-agius4@users.noreply.github.com>
Date: Thu, 11 Jun 2026 09:05:36 +0000
Subject: [PATCH] fix(@angular/ssr): prioritize options over environment
 variables in AngularNodeAppEngine

Prioritize constructor options over environment variables when initializing the AngularNodeAppEngine. Previously, environment variables took priority and blindly overrode the constructor options if they were defined in the environment. Now, explicit constructor options act as the override, while the environment variables serve as a fallback.
---
 packages/angular/ssr/node/src/app-engine.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/angular/ssr/node/src/app-engine.ts b/packages/angular/ssr/node/src/app-engine.ts
index b947107a3c5a..89e6a942856b 100644
--- a/packages/angular/ssr/node/src/app-engine.ts
+++ b/packages/angular/ssr/node/src/app-engine.ts
@@ -38,8 +38,8 @@ export class AngularNodeAppEngine {
   constructor(options?: AngularNodeAppEngineOptions) {
     const appEngineOptions: AngularAppEngineOptions = {
       ...options,
-      allowedHosts: getAllowedHostsFromEnv() ?? options?.allowedHosts,
-      trustProxyHeaders: getTrustProxyHeadersFromEnv() ?? options?.trustProxyHeaders,
+      allowedHosts: options?.allowedHosts ?? getAllowedHostsFromEnv(),
+      trustProxyHeaders: options?.trustProxyHeaders ?? getTrustProxyHeadersFromEnv(),
     };
 
     this.angularAppEngine = new AngularAppEngine(appEngineOptions);