From 1c88dea796ea9c5ad91f6db6be20d10bca1823eb Mon Sep 17 00:00:00 2001
From: Runebaas <runebaas@gmail.com>
Date: Thu, 15 Feb 2018 00:07:11 +0100
Subject: [PATCH] Don't error in rank when no entries are found or bot is not
 included

---
 Geekbot.net/Commands/Rank.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Geekbot.net/Commands/Rank.cs b/Geekbot.net/Commands/Rank.cs
index 516c2aa..8c11171 100644
--- a/Geekbot.net/Commands/Rank.cs
+++ b/Geekbot.net/Commands/Rank.cs
@@ -56,9 +56,18 @@ namespace Geekbot.net.Commands
                 }
 
                 var messageList = _redis.HashGetAll($"{Context.Guild.Id}:{type}");
+                if (messageList.Length == 0)
+                {
+                    await ReplyAsync($"No {type.ToLowerInvariant()} found on this server");
+                    return;
+                }
                 var sortedList = messageList.OrderByDescending(e => e.Value).ToList();
                 var guildMessages = (int) sortedList.First().Value;
-                sortedList.Remove(sortedList.Single(e => e.Name.ToString().Equals(_client.CurrentUser.Id.ToString())));
+                var theBot = sortedList.FirstOrDefault(e => e.Name.ToString().Equals(_client.CurrentUser.Id.ToString()));
+                if (!string.IsNullOrEmpty(theBot.Name))
+                {
+                    sortedList.Remove(theBot);
+                }
                 if (type == "Messages") sortedList.RemoveAt(0);
 
                 var highscoreUsers = new Dictionary<RankUserPolyfill, int>();