From 30030779c0dc08995c49c5d45ac13f04ea38402c Mon Sep 17 00:00:00 2001
From: FirstBug <malik.fanee@gmail.com>
Date: Mon, 20 Apr 2020 18:02:23 +0500
Subject: [PATCH 1/2] Fix Missing WebGL Message  #4765

Fix for https://github.com/plotly/plotly.js/issues/4765
Becuase ```d.regl = createRegl ()``` returns null if webGL is not enabled ,
there fore ``` if(!d.regl) success = false;``` fixes issue
---
 src/lib/prepare_regl.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/lib/prepare_regl.js b/src/lib/prepare_regl.js
index ffa8c125b65..0ff84a4adcb 100644
--- a/src/lib/prepare_regl.js
+++ b/src/lib/prepare_regl.js
@@ -48,6 +48,8 @@ module.exports = function prepareRegl(gd, extensions) {
         } catch(e) {
             success = false;
         }
+        
+        if(!d.regl) success = false;
 
         if(success) {
             this.addEventListener('webglcontextlost', function(event) {

From 80e61eed7317a393223201a9b788a4c71847db3b Mon Sep 17 00:00:00 2001
From: FirstBug <malik.fanee@gmail.com>
Date: Mon, 20 Apr 2020 21:29:04 +0500
Subject: [PATCH 2/2] Fixed Syntax to pass lint

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

diff --git a/src/lib/prepare_regl.js b/src/lib/prepare_regl.js
index 0ff84a4adcb..068677cd670 100644
--- a/src/lib/prepare_regl.js
+++ b/src/lib/prepare_regl.js
@@ -48,7 +48,7 @@ module.exports = function prepareRegl(gd, extensions) {
         } catch(e) {
             success = false;
         }
-        
+
         if(!d.regl) success = false;
 
         if(success) {