You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: msglistener.go
    path of file: ./repos/lotus/paychmgr
    
    the code of the file until where you have to start completion: package paychmgr

import (
	"github.com/hannahhoward/go-pubsub"
	"g
    
func (ml *msgListeners) fireMsgComplete(mcid cid.Cid, err error) {
	e := ml.ps.Publish(msgCompleteEvt{mcid: mcid, err: err})
	if e != nil {
		// In theory we shouldn't ever get an error here
		log.Errorf("unexpected error publishing message complete: %s", e)
	}
}