From bf7189439504ce9fc9ea6b3770c1166a75254904 Mon Sep 17 00:00:00 2001
From: Christopher Brickley <brickley@gmail.com>
Date: Tue, 19 Apr 2016 12:15:39 -0400
Subject: [PATCH] fix(attributes): for attributes without a value, add only the
 attribute

Some attributes, such as `itemscope` have no corresponding value. This
change allows them to still be set.
---
 index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index a548998..efa2517 100644
--- a/index.js
+++ b/index.js
@@ -94,7 +94,12 @@ Pjax.prototype = {
         matches.shift()
         matches.forEach(function(htmlAttrib) {
           var attr = htmlAttrib.trim().split("=")
-          tmpEl.documentElement.setAttribute(attr[0], attr[1].slice(1, -1))
+          if (attr.length === 1) {
+            tmpEl.documentElement.setAttribute(attr[0], true)
+          }
+          else {
+            tmpEl.documentElement.setAttribute(attr[0], attr[1].slice(1, -1))
+          }
         })
       }
     }