From 1f5e38d89cd42bb0e9f1e57d78b39b546a259e3c Mon Sep 17 00:00:00 2001
From: Mathias Buus <mathiasbuus@gmail.com>
Date: Mon, 28 Aug 2017 21:41:59 +0200
Subject: [PATCH] Fix readable stream default highWaterMark

---
 index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/index.js b/index.js
index 1e83a83..70a8320 100644
--- a/index.js
+++ b/index.js
@@ -95,6 +95,11 @@ function split (matcher, mapper, options) {
   // this stream is in objectMode only in the readable part
   stream._readableState.objectMode = true
 
+  // objectMode default hwm is 16 and not 16384
+  if (stream._readableState.highWaterMark && !options.highWaterMark) {
+    stream._readableState.highWaterMark = 16
+  }
+
   stream._last = ''
   stream._decoder = new StringDecoder('utf8')
   stream.matcher = matcher