From b07732a6811b0c2091d03cc07c55cfd614e0eb65 Mon Sep 17 00:00:00 2001
From: Igor Kulikov <ikulikov@thingsboard.io>
Date: Tue, 5 May 2020 13:53:20 +0300
Subject: [PATCH] Minor fixes

---
 ui-ngx/src/app/core/services/utils.service.ts | 4 ++++
 ui-ngx/src/app/core/utils.ts                  | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ui-ngx/src/app/core/services/utils.service.ts b/ui-ngx/src/app/core/services/utils.service.ts
index 7c56390af1..cff97a14a2 100644
--- a/ui-ngx/src/app/core/services/utils.service.ts
+++ b/ui-ngx/src/app/core/services/utils.service.ts
@@ -345,6 +345,10 @@ export class UtilsService {
     return additionalDataKey;
   }
 
+  public createLabelFromDatasource(datasource: Datasource, pattern: string): string {
+    return createLabelFromDatasource(datasource, pattern);
+  }
+
   public generateColors(datasources: Array<Datasource>) {
     let index = 0;
     datasources.forEach((datasource) => {
diff --git a/ui-ngx/src/app/core/utils.ts b/ui-ngx/src/app/core/utils.ts
index fa7cb2c3c8..d7e30a3474 100644
--- a/ui-ngx/src/app/core/utils.ts
+++ b/ui-ngx/src/app/core/utils.ts
@@ -460,7 +460,7 @@ export function insertVariable(pattern: string, name: string, value: any): strin
   return result;
 }
 
-export function createLabelFromDatasource(datasource: Datasource, pattern: string) {
+export function createLabelFromDatasource(datasource: Datasource, pattern: string): string {
   let label = pattern;
   if (!datasource) {
     return label;