Catalog alignment

[sdc.git] / catalog-ui / src / app / ng2 / pipes / keys.pipe.ts

diff --git a/catalog-ui/src/app/ng2/pipes/keys.pipe.ts b/catalog-ui/src/app/ng2/pipes/keys.pipe.ts
index 349e933..f8663ac 100644 (file)
--- a/catalog-ui/src/app/ng2/pipes/keys.pipe.ts
+++ b/catalog-ui/src/app/ng2/pipes/keys.pipe.ts
@@ -23,6 +23,9 @@ import { Pipe, PipeTransform } from '@angular/core';
 @Pipe({name: 'keys'})
 export class KeysPipe implements PipeTransform {
   transform(value, args:string[]) : any {
+    if(!value) {
+      return null;
+    }
     let keys = [];
     for (let key in value) {
       keys.push(key);