From b10d057bd53d319eaa6923a086049e404c7a966f Mon Sep 17 00:00:00 2001
From: Ola <1386739+olahol@users.noreply.github.com>
Date: Tue, 13 Sep 2022 16:08:13 +0200
Subject: [PATCH] Use constant error for Sessions

---
 melody.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/melody.go b/melody.go
index b657dde..ca2c5dd 100644
--- a/melody.go
+++ b/melody.go
@@ -277,7 +277,7 @@ func (m *Melody) BroadcastBinaryOthers(msg []byte, s *Session) error {
 // Sessions returns all sessions. An error is returned if the melody session is closed.
 func (m *Melody) Sessions() ([]*Session, error) {
 	if m.hub.closed() {
-		return nil, errors.New("melody instance is closed")
+		return nil, ErrClosed
 	}
 	return m.hub.all(), nil
 }