From 12595d7d950678589192933a747f08e3c33112e0 Mon Sep 17 00:00:00 2001
From: khuxkm fbexl <khuxkm@ttm.sh>
Date: Mon, 16 Nov 2020 22:25:40 +0000
Subject: [PATCH] Don't allow users to use the roster command without filter

---
 commands/roster.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/commands/roster.py b/commands/roster.py
index 193ad33..67de602 100644
--- a/commands/roster.py
+++ b/commands/roster.py
@@ -4,6 +4,9 @@ unhighlight_nick = lambda nick: "_{!s}_".format(nick)
 
 @plugin.command("roster","<filter>")
 def on_roster(self,channel,nick,*namecnt):
+	if not namecnt:
+		self.say(channel,"{}: Must supply a filter!".format(nick))
+		return
 	output = subprocess.check_output(["/usr/local/bin/roster",' '.join(namecnt)]).decode("utf-8").split("\n")
 	output = filter(None,output)
 	for line in output: