Adds message in custom view if no remotes

src/views/remotesNode.ts

@@ -1,7 +1,7 @@
 'use strict';
 import { Arrays, Iterables } from '../system';
 import { ExtensionContext, TreeItem, TreeItemCollapsibleState } from 'vscode';
-import { ExplorerNode, ResourceType } from './explorerNode';
+import { ExplorerNode, MessageNode, ResourceType } from './explorerNode';
 import { GitService, GitUri } from '../gitService';
 import { RemoteNode } from './remoteNode';
 
@@ -15,7 +15,7 @@ export class RemotesNode extends ExplorerNode {
 
         async getChildren(): Promise<ExplorerNode[]> {
             const remotes = Arrays.uniqueBy(await this.git.getRemotes(this.uri.repoPath!), r => r.url, r => !!r.provider);
-            if (remotes === undefined) return [];
+            if (remotes === undefined || remotes.length === 0) return [new MessageNode('No remotes configured')];
 
             remotes.sort((a, b) => a.name.localeCompare(b.name));
             return [...Iterables.map(remotes, r => new RemoteNode(r, this.uri, this.context, this.git))];