From e6464e7c2b38ad8a638307778f7d2b7dbeb7e180 Mon Sep 17 00:00:00 2001
From: Sven-Hendrik Haase <svenstaro@gmail.com>
Date: Fri, 11 Nov 2022 04:05:06 +0100
Subject: Fix clap 4 behavior when allowing duplicate args

---
 src/args.rs | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

(limited to 'src')

diff --git a/src/args.rs b/src/args.rs
index e49fd9c..4ba5f24 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -50,19 +50,14 @@ pub struct CliArgs {
         short = 'i',
         long = "interfaces",
         value_parser(parse_interface),
-        num_args(1..),
+        num_args(1)
     )]
     pub interfaces: Vec<IpAddr>,
 
     /// Set authentication. Currently supported formats:
     /// username:password, username:sha256:hash, username:sha512:hash
     /// (e.g. joe:123, joe:sha256:a665a45920422f9d417e4867efdc4fb8a04a1f3fff1fa07e998e86f7f7a27ae3)
-    #[arg(
-        short = 'a',
-        long = "auth",
-        value_parser(parse_auth),
-        num_args(1..)
-    )]
+    #[arg(short = 'a', long = "auth", value_parser(parse_auth), num_args(1))]
     pub auth: Vec<auth::RequiredAuth>,
 
     /// Use a specific route prefix
@@ -152,11 +147,7 @@ pub struct CliArgs {
     pub title: Option<String>,
 
     /// Set custom header for responses
-    #[arg(
-        long = "header",
-        value_parser(parse_header),
-        num_args(1..),
-    )]
+    #[arg(long = "header", value_parser(parse_header), num_args(1))]
     pub header: Vec<HeaderMap>,
 
     /// Visualize symlinks in directory listing
-- 
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