From 52923e2680a822c0f47bf2b8fac0bebec79fc018 Mon Sep 17 00:00:00 2001
From: Master Kwoth <srki0509@gmail.com>
Date: Fri, 1 Apr 2016 22:15:18 +0200
Subject: [PATCH] .repeat deletes previous repeat message, to prevent spam
 (SenaRawr's suggestion)

---
 .../Modules/Administration/Commands/MessageRepeater.cs   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/NadekoBot/Modules/Administration/Commands/MessageRepeater.cs b/NadekoBot/Modules/Administration/Commands/MessageRepeater.cs
index c742ead5..a511479b 100644
--- a/NadekoBot/Modules/Administration/Commands/MessageRepeater.cs
+++ b/NadekoBot/Modules/Administration/Commands/MessageRepeater.cs
@@ -20,6 +20,7 @@ namespace NadekoBot.Modules.Administration.Commands
 
             public ulong RepeatingServerId { get; set; }
             public ulong RepeatingChannelId { get; set; }
+            public Message lastMessage { get; set; } = null;
             public string RepeatingMessage { get; set; }
             public int Interval { get; set; }
 
@@ -34,7 +35,13 @@ namespace NadekoBot.Modules.Administration.Commands
                     {
                         try
                         {
-                            await ch.SendMessage(msg);
+                            if (lastMessage != null)
+                                await lastMessage.Delete();
+                        }
+                        catch { }
+                        try
+                        {
+                            lastMessage = await ch.SendMessage(msg);
                         }
                         catch { }
                     }