commit 845a8c5172bbab80b2af72e3a73d1ccf14477a2e
Author: Tom Hughes <tom@compton.nu>
Date:   Sun Jan 17 16:37:10 2016 +0000

    Only require typedarray if necessary

diff --git a/test/buffer.js b/test/buffer.js
index d28f5f9..fa7127f 100644
--- a/test/buffer.js
+++ b/test/buffer.js
@@ -1,7 +1,11 @@
 var concat = require('../')
 var test = require('tape')
-var TA = require('typedarray')
-var U8 = typeof Uint8Array !== 'undefined' ? Uint8Array : TA.Uint8Array
+
+if (typeof Uint8Array === 'undefined') {
+  var U8 = require('typedarray').Uint8Array
+} else {
+  var U8 = Uint8Array
+}
 
 test('buffer stream', function (t) {
   t.plan(2)
diff --git a/test/string.js b/test/string.js
index 218c522..29001f4 100644
--- a/test/string.js
+++ b/test/string.js
@@ -1,7 +1,11 @@
 var concat = require('../')
 var test = require('tape')
-var TA = require('typedarray')
-var U8 = typeof Uint8Array !== 'undefined' ? Uint8Array : TA.Uint8Array
+
+if (typeof Uint8Array === 'undefined') {
+  var U8 = require('typedarray').Uint8Array
+} else {
+  var U8 = Uint8Array
+}
 
 test('string -> buffer stream', function (t) {
   t.plan(2)
diff --git a/test/typedarray.js b/test/typedarray.js
index ee07110..fffda88 100644
--- a/test/typedarray.js
+++ b/test/typedarray.js
@@ -1,7 +1,11 @@
 var concat = require('../')
 var test = require('tape')
-var TA = require('typedarray')
-var U8 = typeof Uint8Array !== 'undefined' ? Uint8Array : TA.Uint8Array
+
+if (typeof Uint8Array === 'undefined') {
+  var U8 = require('typedarray').Uint8Array
+} else {
+  var U8 = Uint8Array
+}
 
 test('typed array stream', function (t) {
   t.plan(2)