From 905714adfe6e9e504e1d96d57229e0c363a94950 Mon Sep 17 00:00:00 2001
From: Fabian Dill <fabian.dill@web.de>
Date: Mon, 20 Apr 2020 21:15:13 +0200
Subject: [PATCH] improve license command with cache and local path

---
 MultiServer.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/MultiServer.py b/MultiServer.py
index a7f5e35e..e3086a98 100644
--- a/MultiServer.py
+++ b/MultiServer.py
@@ -419,8 +419,11 @@ class CommandProcessor(metaclass=CommandMeta):
 
     def _cmd_license(self):
         """Returns the licensing information"""
-        with open("LICENSE") as f:
-            self.output(f.read())
+        license = getattr(CommandProcessor, "license", None)
+        if not license:
+            with open(Utils.local_path("LICENSE")) as f:
+                CommandProcessor.license = license = f.read()
+        self.output(CommandProcessor.license)
 
     def default(self, raw: str):
         self.output("Echo: " + raw)