From 808f872d3b58fa1a89e256a3d6469186dcee8b17 Mon Sep 17 00:00:00 2001
From: Alexis <alexis@critizr.com>
Date: Tue, 29 May 2018 16:54:43 +0200
Subject: [PATCH] Function uniqueId always returns a 12 chars id

---
 src/htmlminifier.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/htmlminifier.js b/src/htmlminifier.js
index 7550c72f..e41e48c2 100644
--- a/src/htmlminifier.js
+++ b/src/htmlminifier.js
@@ -726,7 +726,9 @@ function processOptions(values) {
 function uniqueId(value) {
   var id;
   do {
-    id = Math.random().toString(36).replace(/^0\.[0-9]*/, '');
+    id = 'xxxxxxxxxxxx'.replace(/x/g, function () {
+      return (Math.random() * 16 | 0).toString(16);
+    });
   } while (~value.indexOf(id));
   return id;
 }