From 445c49c1eb6ade6c760adcd4ca7f0f194bb44375 Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Tue, 27 Feb 2018 13:22:35 +0100
Subject: [PATCH] Add a unicode symbol for symbol font detection

---
 src/ol/render/canvas.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ol/render/canvas.js b/src/ol/render/canvas.js
index 368f6e2abd..b0c94f6ba4 100644
--- a/src/ol/render/canvas.js
+++ b/src/ol/render/canvas.js
@@ -129,7 +129,7 @@ export const checkFont = (function() {
   const size = '32px ';
   const referenceFonts = ['monospace', 'serif'];
   const len = referenceFonts.length;
-  const text = 'wmytzilWMYTZIL@#/&?$%10';
+  const text = 'wmytzilWMYTZIL@#/&?$%10\uF013';
   let interval, referenceWidth;
 
   function isAvailable(font) {