From ca93d1ad701bad48037e813fc57593240ddd5bd3 Mon Sep 17 00:00:00 2001
From: James Lu <GLolol@overdrivenetworks.com>
Date: Mon, 6 Mar 2017 16:28:38 -0800
Subject: [PATCH] IRCParser: show an error when using "command --help" instead
 of silently outputting help text in the console

---
 utils.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/utils.py b/utils.py
index c17ab8f..39703d0 100644
--- a/utils.py
+++ b/utils.py
@@ -558,8 +558,13 @@ class IRCParser(argparse.ArgumentParser):
     Wrapper around argparse.ArgumentParser, without quitting on usage errors.
     """
 
-    def error(self, message):
+    def print_help(self, *args, **kwargs):
+        # XXX: find a way to somehow route this through IRC
+        raise InvalidArgumentsError("Use help <commandname> to receive help for PyLink commands.")
+
+    def error(self, message, *args, **kwargs):
         raise InvalidArgumentsError(message)
+    _print_message = error  # XXX: ugly
 
     def exit(self, *args):
         return