From 010267e78e3091008ec87ecc381d9ae361555959 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Tue, 14 Mar 2017 17:40:25 -0700
Subject: [PATCH] config: minor.

---
 lib/node/config.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/node/config.js b/lib/node/config.js
index adf50284..7744bbdb 100644
--- a/lib/node/config.js
+++ b/lib/node/config.js
@@ -556,6 +556,9 @@ Config.prototype.getFile = function getFile(file) {
  */
 
 Config.prototype.ensure = function ensure() {
+  if (fs.unsupported)
+    return Promise.resolve();
+
   return fs.mkdirp(this.prefix);
 };