From 4d5291c340537869e967ca44120be5905bf9ba24 Mon Sep 17 00:00:00 2001
From: rolux <rolux@rolux.org>
Date: Wed, 4 Dec 2013 17:21:27 +0100
Subject: [PATCH] clean up Ox.PATH

---
 source/Ox/js/Constants.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/source/Ox/js/Constants.js b/source/Ox/js/Constants.js
index 10ed071e..68fcdabd 100644
--- a/source/Ox/js/Constants.js
+++ b/source/Ox/js/Constants.js
@@ -90,11 +90,12 @@ Ox.SHORT_MONTHS = Ox.MONTHS.map(function(val) {
 //@ Ox.PATH <str> Path of Ox.js
 Ox.PATH = (function() {
     // IE8 can't apply slice to NodeLists, see Ox.slice
-    var index, scripts = document.getElementsByTagName('script');
+    var index, regexp = /Ox\.js(\?\d+|)$/,
+        scripts = document.getElementsByTagName('script'), src;
     for (index = scripts.length - 1; index >= 0; index--) {
-        var src = scripts[index].src;
-        if (/Ox\.js(\?\d+|)$/.test(src)) {
-            return src.replace(/Ox\.js(\?\d+|)$/, '');
+        src = scripts[index].src;
+        if (regexp.test(src)) {
+            return src.replace(regexp, '');
         }
     }
 }());