From 4e4b35cb38a716996791ac80947140daff16bc37 Mon Sep 17 00:00:00 2001
From: wvengen <dev-java@willem.engen.nl>
Date: Wed, 8 Mar 2017 13:50:39 +0100
Subject: [PATCH] Make preinstall work again (and also with Busybox)

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index ce7a4c9b7e4..56b36a75bc8 100644
--- a/package.json
+++ b/package.json
@@ -145,7 +145,7 @@
     "build-hot": "NODE_ENV=hot webpack --bail && NODE_ENV=hot webpack-dev-server --progress",
     "start": "yarn run build && lein ring server",
     "storybook": "start-storybook -p 9001",
-    "preinstall": "ps -fp $PPID | grep -q yarn || echo '\\033[0;33mSorry, npm is not supported. Please use Yarn (https://yarnpkg.com/).\\033[0m'",
+    "preinstall": "echo $npm_execpath | grep -q yarn || echo '\\033[0;33mSorry, npm is not supported. Please use Yarn (https://yarnpkg.com/).\\033[0m'",
     "test-jest": "jest"
   },
   "jest": {
-- 
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