From 4c38db5e4822a4fb117c1b4734485f37b826c273 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Sun, 26 Mar 2023 01:22:12 -0400
Subject: actually parse the value

---
 src/args.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/args.rs b/src/args.rs
index f0c65d0..3e12e7a 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -21,6 +21,7 @@ pub fn parse() -> CommandLineOptions {
         .arg(
             clap::Arg::new("error-code")
                 .value_name("ERROR_CODE")
+                .value_parser(clap::value_parser!(u8))
                 .help("The error code of the previously run command"),
         )
         .get_matches();
-- 
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