node: upstream fix for npm init hang

Closes #14386.

Signed-off-by: ilovezfs <ilovezfs@icloud.com>

Author: ilovezfs

Formula/node.rb

@@ -3,6 +3,7 @@ class Node < Formula
   homepage "https://nodejs.org/"
   url "https://nodejs.org/dist/v8.1.0/node-v8.1.0.tar.xz"
   sha256 "f2ff20b69b782dee85e887ad06e830590b2250856f6df325ed15a368bb6777fc"
+  revision 1
   head "https://github.com/nodejs/node.git"
 
   bottle do
@@ -42,6 +43,15 @@ class Node < Formula
     sha256 "de62206d779afcba878b3fb949488c01be99afc42e3c955932e754c2ab9aec73"
   end
 
+  # Remove for > 8.1.0
+  # Fix "All versions of `npm init` hang on Node 8.1.0"
+  # Upstream PR from 8 Jun 2017 "Revert 'readline: clean up event
+  # listener in onNewListener'"
+  patch do
+    url "https://github.com/nodejs/node/pull/13560.patch"
+    sha256 "036e86cee567059415847850a84bed6f80405b02f98b8ce9a5d921a7c480127e"
+  end
+
   def install
     # Never install the bundled "npm", always prefer our
     # installation from tarball for better packaging control.