ignore message sent by bot self on slack channel

discord/discordread.go

@@ -30,7 +30,7 @@ func (d *discord) read(tweetchannel chan<- string) {
 	}
 
 	dgsession.AddHandler(func(s *discordgo.Session, m *discordgo.MessageCreate) {
-		if m.ChannelID == d.ChannelID {
+		if m.ChannelID == d.ChannelID && m.Author.ID != s.State.User.ID {
 			tweetchannel <- m.Content
 		}
 	})