From 04c22321305c2ab1a7eb5ea688e2610d825d75a9 Mon Sep 17 00:00:00 2001
From: Greg Weber <1183+gregwebs@users.noreply.github.com>
Date: Wed, 22 Jan 2025 12:53:50 -0600
Subject: [PATCH] use new iterator API instead of deprecated API

---
 group.go | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/group.go b/group.go
index 16b8e78..d6ea626 100644
--- a/group.go
+++ b/group.go
@@ -14,18 +14,16 @@ import (
 
 // ErrorCodes return all errors (including those grouped) that are of interface ErrorCode.
 // It first calls the Errors function.
-func ErrorCodes(err error) []ErrorCode {
+func ErrorCodes(errIn error) []ErrorCode {
 	errorCodes := make([]ErrorCode, 0)
-	//nolint:staticcheck
-	errwrap.WalkDeep(err, func(err error) bool {
+	for err := range errwrap.UnwrapGroups(errIn) {
 		if errcode, ok := err.(ErrorCode); ok {
 			// avoid duplicating codes
 			if len(errorCodes) == 0 || errorCodes[len(errorCodes)-1].Code().codeStr != errcode.Code().codeStr {
 				errorCodes = append(errorCodes, errcode)
 			}
 		}
-		return false
-	})
+	}
 	return errorCodes
 }