From 06208ee5354914f46fc6cef80126995ca31b3845 Mon Sep 17 00:00:00 2001
From: Avril <flanchan@cumallover.me>
Date: Fri, 26 Feb 2021 17:58:59 +0000
Subject: [PATCH] arg parsing works

---
 src/main.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index efc487e..b069efd 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -170,7 +170,9 @@ async fn normal(cfg: config::Config) -> eyre::Result<()>
 
 async fn parse_mode() -> eyre::Result<()>
 {
-    match arg::parse_args().wrap_err(eyre!("Failed to parse args"))?
+    match arg::parse_args()
+	.wrap_err(eyre!("Failed to parse args"))
+        .with_suggestion(|| "Try `--help`")?
     {
 	arg::Mode::Normal(cfg) => {
 	    #[cfg(debug_assertions)] eprintln!("cfg: {:#?}", cfg);