From aa908a1c57444f8c52c7f729fb7a515e57335089 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim=20Daubensch=C3=BCtz?= <tim@ascribe.io>
Date: Wed, 30 Sep 2015 11:09:04 +0200
Subject: [PATCH] PR Feedback: Simplify subdomain extraction

---
 js/utils/general_utils.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/utils/general_utils.js b/js/utils/general_utils.js
index 8f4aebbc..2cba98b9 100644
--- a/js/utils/general_utils.js
+++ b/js/utils/general_utils.js
@@ -230,6 +230,6 @@ export function truncateTextAtCharIndex(text, charIndex, replacement = '...') {
  */
 export function getSubdomain() {
     let { host } = window.location;
-    let matchedHost = host.match(/(([^.]+)\.)?(.*)\.(.*)/);
-    return matchedHost[2] || 'www';
+    let tokens = host.split('.');
+    return tokens.length > 2 ? tokens[0] : 'www';
 }
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