From a89ee0023eed8f11ea0c184d76c2e130f2f27647 Mon Sep 17 00:00:00 2001
From: Waldemar Quevedo <wally@nats.io>
Date: Sun, 14 Aug 2022 09:35:48 -0700
Subject: [PATCH] js: change to use errors.Is

Signed-off-by: Waldemar Quevedo <wally@nats.io>
---
 jsm.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/jsm.go b/jsm.go
index ca203b9bc..82cb5d348 100644
--- a/jsm.go
+++ b/jsm.go
@@ -327,10 +327,9 @@ func (js *js) AccountInfo(opts ...JSOpt) (*AccountInfo, error) {
 		return nil, err
 	}
 	if info.Error != nil {
-		// Check based on error code instead of description match.
-		if info.Error.ErrorCode == JSErrCodeJetStreamNotEnabledForAccount {
-			err = ErrJetStreamNotEnabledForAccount
-		} else if info.Error.ErrorCode == JSErrCodeJetStreamNotEnabled {
+		var err error
+		// Internally checks based on error code instead of description match.
+		if errors.Is(info.Error, ErrJetStreamNotEnabledForAccount) {
 			err = ErrJetStreamNotEnabled
 		} else {
 			err = &jsAPIError{