Fix double puppeting.

This was caused by some early attempts at not replaying messages. That was
fixed by tracking messages explicitly but these early returns with no logging
were never removed.

Fixes #23

bridge/portal.go

@@ -226,6 +226,7 @@ func (p *Portal) createMatrixRoom(user *User, channel *discordgo.Channel) error
 		CreationContent: creationContent,
 	})
 	if err != nil {
+		p.log.Warnln("Failed to create room:", err)
 		return err
 	}
 
@@ -387,10 +388,6 @@ func (p *Portal) handleDiscordAttachment(intent *appservice.IntentAPI, msgID str
 }
 
 func (p *Portal) handleDiscordMessageCreate(user *User, msg *discordgo.Message) {
-	if msg.Author != nil && user.ID == msg.Author.ID {
-		return
-	}
-
 	if p.MXID == "" {
 		p.log.Warnln("handle message called without a valid portal")
 

bridge/puppet.go

@@ -153,7 +153,7 @@ func (p *Puppet) DefaultIntent() *appservice.IntentAPI {
 }
 
 func (p *Puppet) IntentFor(portal *Portal) *appservice.IntentAPI {
-	if p.customIntent == nil || portal.Key.Receiver == p.ID {
+	if p.customIntent == nil {
 		return p.DefaultIntent()
 	}