From b0cf91aa4fa2cf63dc8683761f91bd873033e798 Mon Sep 17 00:00:00 2001
From: Faisal Salman <fyzlman@gmail.com>
Date: Mon, 10 Dec 2018 02:51:31 +0700
Subject: [PATCH] Untested: use at your own risk

---
 src/ua-parser.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ua-parser.js b/src/ua-parser.js
index ee50398..8cc6630 100755
--- a/src/ua-parser.js
+++ b/src/ua-parser.js
@@ -978,7 +978,7 @@
         if (window && window.document) {
             var canvas = document.createElement('canvas');
             var gl = canvas.getContext ? canvas.getContext('webgl2') || canvas.getContext('webgl') || canvas.getContext('experimental-webgl') : undefined;
-            renderer = gl && gl.getParameter && getExtension && gl.getExtension('WEBGL_debug_renderer_info') ? gl.getParameter(gl.getExtension('WEBGL_debug_renderer_info').UNMASKED_RENDERER_WEBGL) : undefined;
+            renderer = gl && gl.getParameter && gl.getExtension && gl.getExtension('WEBGL_debug_renderer_info') ? gl.getParameter(gl.getExtension('WEBGL_debug_renderer_info').UNMASKED_RENDERER_WEBGL) : undefined;
         }
 
         this.getBrowser = function () {