Revert "deps: upgrade npm to 5.8.0"

This reverts commit 25a816dcda7b1db0929501acfe13f2fe5119759b.

PR-URL: https://github.com/nodejs/node/pull/19837
Reviewed-By: Gus Caplan <me@gus.host>

1 files changed, 15 insertions, 0 deletions

diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/assign.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/assign.js
new file mode 100644
index 0000000000..7d5a3cef24
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/assign.js
@@ -0,0 +1,15 @@
+// lazy Object.assign logic that only works for merging
+// two objects; eventually we should replace this with Object.assign.
+module.exports = function assign (defaults, configuration) {
+  var o = {}
+  configuration = configuration || {}
+
+  Object.keys(defaults).forEach(function (k) {
+    o[k] = defaults[k]
+  })
+  Object.keys(configuration).forEach(function (k) {
+    o[k] = configuration[k]
+  })
+
+  return o
+}