From c4c26dd6d76f00fccfab6e49d55293120d75750e Mon Sep 17 00:00:00 2001
From: rustdesk <info@rustdesk.com>
Date: Fri, 24 May 2024 17:57:37 +0800
Subject: [PATCH] change -k to default _

---
 src/hbbr.rs | 2 +-
 src/main.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hbbr.rs b/src/hbbr.rs
index 4c8a7849..49d449c2 100644
--- a/src/hbbr.rs
+++ b/src/hbbr.rs
@@ -39,7 +39,7 @@ fn main() -> ResultType<()> {
         matches.value_of("port").unwrap_or(&port.to_string()),
         matches
             .value_of("key")
-            .unwrap_or(&std::env::var("KEY").unwrap_or_default()),
+            .unwrap_or(&std::env::var("KEY").unwrap_or("-".to_owned())),
     )?;
     Ok(())
 }
diff --git a/src/main.rs b/src/main.rs
index 36233ee3..902fc1ee 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -31,6 +31,6 @@ fn main() -> ResultType<()> {
     }
     let rmem = get_arg("rmem").parse::<usize>().unwrap_or(RMEM);
     let serial: i32 = get_arg("serial").parse().unwrap_or(0);
-    RendezvousServer::start(port, serial, &get_arg("key"), rmem)?;
+    RendezvousServer::start(port, serial, &get_arg_or("key", "-".to_owned()), rmem)?;
     Ok(())
 }