From 11cee7e7a40709bc48879bd2cbc32de31c546da9 Mon Sep 17 00:00:00 2001
From: Phxntxm <danielman0@yahoo.com>
Date: Mon, 20 Mar 2017 16:18:29 -0500
Subject: [PATCH] Ensure more than one string is provided

---
 cogs/mod.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cogs/mod.py b/cogs/mod.py
index 5c97308..84325e2 100644
--- a/cogs/mod.py
+++ b/cogs/mod.py
@@ -272,6 +272,10 @@ 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])
+        if command == "":
+            await ctx.send("Please provide the permissions you want to setup, the format for this must be in:\n"
+                           "`perms add <command> <permission>`")
+            return
         try:
             permissions = msg[len(msg) - 1]
         except IndexError: