From 15579c705c5a7c04749d01c27c6921fdad82e9f2 Mon Sep 17 00:00:00 2001
From: Christoph Diehl <1614333+posidron@users.noreply.github.com>
Date: Wed, 25 Apr 2018 14:22:20 -0700
Subject: [PATCH] Add WebGL extensions names

---
 lib/make/webgl.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/make/webgl.js b/lib/make/webgl.js
index b3dc18f..c84f6ef 100644
--- a/lib/make/webgl.js
+++ b/lib/make/webgl.js
@@ -816,7 +816,9 @@ class webgl extends make {
     if (pattern) {
       let candidates = []
       extensions.forEach((ext) => ext.includes(pattern) ? candidates.push(ext) : '')
-      return random.item(candidates)
+      if (candidates.length >= 0) {
+        return random.item(candidates)
+      }
     }
 
     return random.item(extensions)