1 files changed, 12 insertions, 0 deletions
diff --git a/src/errors/join.go b/src/errors/join.go
index 349fc06ed9..dd50089c29 100644
--- a/src/errors/join.go
+++ b/src/errors/join.go
@@ -26,6 +26,18 @@ func Join(errs ...error) error {
 	if n == 0 {
 		return nil
 	}
+	if n == 1 {
+		for _, err := range errs {
+			if err != nil {
+				if _, ok := err.(interface {
+					Unwrap() []error
+				}); ok {
+					return err
+				}
+			}
+		}
+	}
+
 	e := &joinError{
 		errs: make([]error, 0, n),
 	}