From d22e7150d7adb2091e1f521866dcedf27110fda7 Mon Sep 17 00:00:00 2001
From: Benjamin-Tan <tan.benjaminkx@gmail.com>
Date: Sat, 30 Mar 2024 14:18:09 +0800
Subject: [PATCH] Change arg require else help

---
 src/main.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 4465856..85eca80 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -13,8 +13,9 @@ use std::process::Stdio;
 #[command(name = "sysdep")]
 #[command(version = "0.1.0")]
 #[command(about = "A simple system dependency tool to list/install the apt/pip dependencies", long_about = None)]
+#[command(arg_required_else_help = true)]
 struct Cli {
-    #[arg(value_enum, default_value_t=CliCommand::List)]
+    #[arg(value_enum)]
     command: CliCommand,
     /// Please include the path with the quote, e.g. './**/'
     #[arg(default_value = ".")]