From 85a808b7ae4cb557eae95351fd4e109300ab8110 Mon Sep 17 00:00:00 2001
From: GitSquared <gabriel@saillard.dev>
Date: Sat, 14 Dec 2019 19:05:52 +0100
Subject: [PATCH] :ambulance: (renderer): Fix #656 - support numbers in
 purifyCSS helper

---
 src/_renderer.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/_renderer.js b/src/_renderer.js
index 5a34d85b6..441d50bb1 100644
--- a/src/_renderer.js
+++ b/src/_renderer.js
@@ -14,6 +14,10 @@ window._escapeHtml = text => {
     return text.replace(/[&<>"']/g, m => {return map[m];});
 };
 window._purifyCSS = str => {
+    if (typeof str === "undefined") return "";
+    if (typeof str !== "string") {
+        str = str.toString();
+    }
     return str.replace(/[<]/g, "");
 };
 window._delay = ms => {