From 255e3470878eaeb58eb8de5543d62add8235aa6c Mon Sep 17 00:00:00 2001
From: evillt <ijoec123@gmail.com>
Date: Sat, 22 Jun 2019 11:01:24 +0800
Subject: [PATCH] fix($cli): should output helper when did not input branch

---
 lib/index.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/index.js b/lib/index.js
index 5331716..ae39573 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -27,6 +27,8 @@ module.exports = class Core {
       .usage('[...branches] [options]')
       .option('-r, --remotes', 'Delete remotes branches')
       .action((branches, options) => {
+        if (branches.length === 0) cli.outputHelp()
+
         this.deleteBranch(branches, options)
       })