[tb] Fix js exception for undefined metastoreViewodel
@@ -154,7 +154,7 @@ class MetastoreSource {
} else if (refreshedEntry.isDatabase() && this.namespace()) {
this.namespace()
.databases()
- .some(function (database) {
+ .some(database => {
if (database.catalogEntry === refreshedEntry) {
database.load(
() => {
