From 8de0e32ebe50de20eecf762a29d5f740648b7510 Mon Sep 17 00:00:00 2001
From: Luke Edwards <luke.edwards05@gmail.com>
Date: Wed, 9 Aug 2017 09:08:25 -0700
Subject: [PATCH] [postcss] fix `isObject` helper

- Closes #295
---
 packages/postcss/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/postcss/index.js b/packages/postcss/index.js
index fb75fde6..23259ec4 100644
--- a/packages/postcss/index.js
+++ b/packages/postcss/index.js
@@ -7,7 +7,7 @@ const base = { plugins:[], options:{} };
 const filenames = ['.postcssrc', '.postcssrc.js', 'postcss.config.js', 'package.json'];
 
 const isString = any => typeof any === 'string';
-const isObject = any => Boolean(any) && (any.constructor === Object);
+const isObject = any => !!any && typeof any === 'object' && !Array.isArray(any);
 const isEmptyObj = any => isObject(any) && Object.keys(any).length === 0;
 
 module.exports = function (task, utils) {