From 8f7c6d2e45ebb28651208e2a7320e29948ecdb2c Mon Sep 17 00:00:00 2001
From: Danny van Kooten <dannyvankooten@gmail.com>
Date: Fri, 30 Nov 2018 10:19:36 +0100
Subject: [PATCH] don't track request if page is served from local filesystem
 (instead of over http). closes #190

---
 assets/src/js/tracker.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/assets/src/js/tracker.js b/assets/src/js/tracker.js
index 206e2954..80605df1 100644
--- a/assets/src/js/tracker.js
+++ b/assets/src/js/tracker.js
@@ -128,6 +128,13 @@
 
     //  parse request, use canonical if there is one
     let req = window.location;
+
+    // do not track if not served over HTTP or HTTPS (eg from local filesystem)
+    if(req.host === '') {
+      return;
+    }
+
+    // find canonical URL
     let canonical = document.querySelector('link[rel="canonical"][href]');
     if(canonical) {
       let a = document.createElement('a');