fixed support for null branch in status

src/commands/deployment/testservers/status/status.ts

@@ -73,7 +73,11 @@ module.exports = {
     };
 
     const ellipsis = (a: string, max: number) => {
+      if (a) {
         return a.length > max ? a.substr(0, max) + '..' : a;
+      } else {
+        return a;
+      }
     };
 
     const timeSince = (date: number) => {