From 6ba1459a3c89ae19abc4534cfd7d4b65873ba7c5 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Sun, 11 Oct 2020 23:11:27 +0200
Subject: [PATCH] main: send error on invalid command

---
 src/main.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 7c14a5e..894e160 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -373,8 +373,10 @@ fn main() -> ! {
                                     SCB::sys_reset();
                                 }
                             }
-                            Ok(SessionInput::Error(e)) =>
-                                error!("session input: {:?}", e),
+                            Ok(SessionInput::Error(e)) => {
+                                error!("session input: {:?}", e);
+                                send_line(&mut socket, b"{ \"error\": \"invalid input\" }");
+                            }
                             Err(_) =>
                                 socket.close(),
                         }