Don't delete VoiceConnections

But, don't add a VoiceConnection either if we don't successfully
connect.

wsapi.go

@@ -440,38 +440,34 @@ func (s *Session) ChannelVoiceJoin(gID, cID string, mute, deaf bool) (voice *Voi
 		return
 	}
 
-	if voice == nil {
-		voice = &VoiceConnection{}
-		s.VoiceConnections[gID] = voice
-	}
-
-	voice.GuildID = gID
-	voice.ChannelID = cID
-	voice.deaf = deaf
-	voice.mute = mute
-	voice.session = s
-
 	// Send the request to Discord that we want to join the voice channel
 	data := voiceChannelJoinOp{4, voiceChannelJoinData{&gID, &cID, mute, deaf}}
 	s.wsMutex.Lock()
 	err = s.wsConn.WriteJSON(data)
 	s.wsMutex.Unlock()
 	if err != nil {
-		s.log(LogInformational, "Deleting VoiceConnection %s", gID)
-		delete(s.VoiceConnections, gID)
 		return
 	}
 
 	// doesn't exactly work perfect yet.. TODO
 	err = voice.waitUntilConnected()
 	if err != nil {
-		s.log(LogWarning, "error waiting for voice connecting, %s", err)
+		s.log(LogWarning, "error waiting for voice to connect, %s", err)
 		voice.Close()
-		s.log(LogInformational, "Deleting VoiceConnection %s", gID)
-		delete(s.VoiceConnections, gID)
 		return
 	}
 
+	if voice == nil {
+		voice = &VoiceConnection{}
+		s.VoiceConnections[gID] = voice
+	}
+
+	voice.GuildID = gID
+	voice.ChannelID = cID
+	voice.deaf = deaf
+	voice.mute = mute
+	voice.session = s
+
 	return
 }
 
@@ -536,7 +532,7 @@ func (s *Session) onVoiceServerUpdate(se *Session, st *VoiceServerUpdate) {
 	// Open a conenction to the voice server
 	err := voice.open()
 	if err != nil {
-		s.log(LogError, "onVoiceServerUpdate voice.open, ", err)
+		s.log(LogError, "onVoiceServerUpdate voice.open, %s", err)
 	}
 }