diff --git a/agent/plugin/error.go b/agent/plugin/error.go
index 0ca5b45f9a..c9be072c4f 100644
--- a/agent/plugin/error.go
+++ b/agent/plugin/error.go
@@ -24,7 +24,7 @@ func (e *DeprecatedNameErrors) Unwrap() []error {
 		return nil
 	}
 
-	if e.errs == nil {
+	if len(e.errs) == 0 {
 		return []error{}
 	}