fix: better handle invalid usage

Author: alexander-akait

CHANGELOG.md

@@ -2,6 +2,10 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [3.0.2] - 2019-06-05
+### Fixed
+- better handle invalid syntax
+
 ## [3.0.1] - 2019-05-16
 ### Fixed
 - adds safety check before accessing "rule parent"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "postcss-modules-local-by-default",
-  "version": "3.0.1",
+  "version": "3.0.2",
   "description": "A CSS Modules transform to make local scope the default",
   "main": "index.js",
   "engines": {