From 7a82e3b7ced44bc2c2e5a841c217029f0884bfd8 Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <kittens@users.noreply.github.com>
Date: Thu, 27 Oct 2016 17:50:05 +0100
Subject: [PATCH] Add support for NPM_CONFIG_USERCONFIG env variable - fixes
 #1512

---
 src/registries/npm-registry.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/registries/npm-registry.js b/src/registries/npm-registry.js
index 9f3dad1649..9850d28e96 100644
--- a/src/registries/npm-registry.js
+++ b/src/registries/npm-registry.js
@@ -92,7 +92,7 @@ export default class NpmRegistry extends Registry {
   async getPossibleConfigLocations(filename: string): Promise<Array<[boolean, string, string]>> {
     const possibles = [
       [false, path.join(this.cwd, filename)],
-      [true, path.join(userHome, filename)],
+      [true, this.config.userconfig || path.join(userHome, filename)],
       [false, path.join(getGlobalPrefix(), filename)],
     ];