From 474401bb67ce28a34bf6ab01f01e765659efd333 Mon Sep 17 00:00:00 2001
From: Igor Kulikov <ikulikov@thingsboard.io>
Date: Thu, 26 Nov 2020 11:15:54 +0200
Subject: [PATCH] Fix base url for dashboard public link

---
 ui-ngx/src/app/core/http/dashboard.service.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui-ngx/src/app/core/http/dashboard.service.ts b/ui-ngx/src/app/core/http/dashboard.service.ts
index 42ba3834c9..61435747b3 100644
--- a/ui-ngx/src/app/core/http/dashboard.service.ts
+++ b/ui-ngx/src/app/core/http/dashboard.service.ts
@@ -130,7 +130,7 @@ export class DashboardService {
         const publicCustomerId = publicCustomers[0].customerId.id;
         let url = this.window.location.protocol + '//' + this.window.location.hostname;
         const port = this.window.location.port;
-        if (port !== '80' && port !== '443') {
+        if (port && port.length > 0 && port !== '80' && port !== '443') {
           url += ':' + port;
         }
         url += `/dashboard/${dashboard.id.id}?publicId=${publicCustomerId}`;