cmd/anubis/internal/config: properly use errors.Join

Signed-off-by: Xe Iaso <me@xeiaso.net>

1 files changed, 6 insertions, 6 deletions

diff --git a/cmd/anubis/internal/config/config.go b/cmd/anubis/internal/config/config.go
index b67db77..8a86eef 100644
--- a/cmd/anubis/internal/config/config.go
+++ b/cmd/anubis/internal/config/config.go
@@ -28,25 +28,25 @@ var (
 )
 
 func (b Bot) Valid() error {
-	var err error
+	var errs []error
 
 	if b.Name == "" {
-		err = errors.Join(err, ErrBotMustHaveName)
+		errs = append(errs, ErrBotMustHaveName)
 	}
 
 	if b.UserAgentRegex == nil && b.PathRegex == nil {
-		err = errors.Join(err, ErrBotMustHaveUserAgentPathOrBoth)
+		errs = append(errs, ErrBotMustHaveUserAgentPathOrBoth)
 	}
 
 	switch b.Action {
 	case RuleAllow, RuleChallenge, RuleDeny:
 		// okay
 	default:
-		err = errors.Join(err, fmt.Errorf("%w: %q", ErrUnknownAction, b.Action))
+		errs = append(errs, fmt.Errorf("%w: %q", ErrUnknownAction, b.Action))
 	}
 
-	if err != nil {
-		return fmt.Errorf("config: bot entry for %q is not valid: %w", b.Name, err)
+	if errs != nil {
+		return fmt.Errorf("config: bot entry for %q is not valid: %w", b.Name, errors.Join(errs...))
 	}
 
 	return nil