From 02f21db6d00431c76b20aa3c0d453a3a9b9430b0 Mon Sep 17 00:00:00 2001
From: Morten Minde Neergaard <169057+xim@users.noreply.github.com>
Date: Sun, 13 Nov 2022 14:38:15 +0100
Subject: [PATCH] TCP port listen: Fix the hint server as well

---
 scenes/main.gd | 3 ++-
 scripts/hint   | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/scenes/main.gd b/scenes/main.gd
index 0ad09c2..0e40134 100644
--- a/scenes/main.gd
+++ b/scenes/main.gd
@@ -20,7 +20,8 @@ var _hint_client_connection
 
 func _ready():
 	_hint_server = TCP_Server.new()
-	_hint_server.listen(1235)
+	_hint_server.listen(1235, "127.0.0.1")
+	OS.set_environment("HINT_TCP_PORT", "1235")
 	
 	var args = helpers.parse_args()
 	
diff --git a/scripts/hint b/scripts/hint
index 8b24e7a..7ea185d 100755
--- a/scripts/hint
+++ b/scripts/hint
@@ -3,7 +3,7 @@
 use IO::Socket;
 
 $socket = IO::Socket::INET->new(PeerAddr => "127.0.0.1",
-                                PeerPort => 1235,
+                                PeerPort => $ENV{HINT_TCP_PORT},
                                 Proto    => "tcp",
                                 Type     => SOCK_STREAM);