From c2c21b962cdc48b37732c2b438801d75ddd15941 Mon Sep 17 00:00:00 2001
From: Weidong Xu <weidxu@microsoft.com>
Date: Tue, 17 Dec 2024 12:26:34 +0800
Subject: [PATCH] allow emitter run without service

---
 packages/http-client-java/emitter/src/code-model-builder.ts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/packages/http-client-java/emitter/src/code-model-builder.ts b/packages/http-client-java/emitter/src/code-model-builder.ts
index 8a67663331..552093e446 100644
--- a/packages/http-client-java/emitter/src/code-model-builder.ts
+++ b/packages/http-client-java/emitter/src/code-model-builder.ts
@@ -201,11 +201,7 @@ export class CodeModelBuilder {
     }
 
     const service = listServices(this.program)[0];
-    if (!service) {
-      this.logError("TypeSpec for HTTP must define a service.");
-      return;
-    }
-    this.serviceNamespace = service.type;
+    this.serviceNamespace = service?.type ?? this.program.getGlobalNamespaceType();
 
     this.namespace = getNamespaceFullName(this.serviceNamespace) || "Azure.Client";