From 958f8c908ec1fcbbacfe149ec31b0829bc904334 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 3 Jul 2026 09:57:45 +0000
Subject: [PATCH] fix(core): treat empty/whitespace serverTimeUrl as not
 configured in TimeSyncService

---
 .../src/lib/auth/services/time-sync.service.spec.ts    | 10 ++++++++++
 lib/core/src/lib/auth/services/time-sync.service.ts    |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/lib/core/src/lib/auth/services/time-sync.service.spec.ts b/lib/core/src/lib/auth/services/time-sync.service.spec.ts
index 693da963aa..f2e7ca9b92 100644
--- a/lib/core/src/lib/auth/services/time-sync.service.spec.ts
+++ b/lib/core/src/lib/auth/services/time-sync.service.spec.ts
@@ -260,6 +260,16 @@ describe('TimeSyncService', () => {
             httpMock.expectNone('http://fake-server-time-url');
         });
 
+        it('should complete silently when serverTimeUrl is whitespace only', () => {
+            appConfigSpy.get.and.returnValue('   ');
+
+            service.syncClockOffset().subscribe(() => {
+                expect(service.clockOffsetMs).toBe(0);
+            });
+
+            httpMock.expectNone('http://fake-server-time-url');
+        });
+
         it('should leave clockOffsetMs unchanged when the server time endpoint fails', () => {
             appConfigSpy.get.and.returnValue('http://fake-server-time-url');
             service.clockOffsetMs = 5000;
diff --git a/lib/core/src/lib/auth/services/time-sync.service.ts b/lib/core/src/lib/auth/services/time-sync.service.ts
index cffc854385..cad0e1980f 100644
--- a/lib/core/src/lib/auth/services/time-sync.service.ts
+++ b/lib/core/src/lib/auth/services/time-sync.service.ts
@@ -249,6 +249,6 @@ export class TimeSyncService {
     }
 
     private getServerTimeUrl(): string {
-        return this._appConfigService.get('serverTimeUrl', '');
+        return this._appConfigService.get('serverTimeUrl', '').trim();
     }
 }