From 5125e86d21ad80a8b7b4d1457ff2172d46c1d16d Mon Sep 17 00:00:00 2001
From: Phxntxm <danielman0@yahoo.com>
Date: Sat, 1 Oct 2016 15:29:37 -0500
Subject: [PATCH] Checked for error where no permission was provided when
 trying to add a custom permissoin

---
 cogs/mod.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cogs/mod.py b/cogs/mod.py
index cb390ca..91bb2af 100644
--- a/cogs/mod.py
+++ b/cogs/mod.py
@@ -170,7 +170,11 @@ class Mod:
 
         # Since subcommands exist, base the last word in the list as the permission, and the rest of it as the command
         command = " ".join(msg[0:len(msg) - 1])
-        permissions = msg[len(msg) - 1]
+        try:
+            permissions = msg[len(msg) - 1]
+        except IndexError:
+            await self.bot.say("Please provide the permissions you want to setup, the format for this must be in:\n"
+                                           "`perms add <command> <permission>`")
 
         # If a user can run a command, they have to have send_messages permissions; so use this as the base
         if permissions.lower() == "none":