From d15017b777e8eac216a822eaf44ff46c94991cbd Mon Sep 17 00:00:00 2001
From: LoveSy <shana@zju.edu.cn>
Date: Mon, 12 Jun 2023 17:31:32 +0800
Subject: [PATCH] Add arg requirement for cpio extract

---
 native/src/boot/cpio.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/native/src/boot/cpio.rs b/native/src/boot/cpio.rs
index b90215240..4411d5fb5 100644
--- a/native/src/boot/cpio.rs
+++ b/native/src/boot/cpio.rs
@@ -49,6 +49,7 @@ enum CpioCommands {
         to: String,
     },
     Extract {
+        #[arg(requires("out"))]
         path: Option<String>,
         out: Option<String>,
     },