try 'webgl' as well for webgl context creation; fixes #1813

1 files changed, 3 insertions, 1 deletions

diff --git a/src/library_browser.js b/src/library_browser.js
index 1883c3be..8444fb73 100644
--- a/src/library_browser.js
+++ b/src/library_browser.js
@@ -250,7 +250,9 @@ mergeInto(LibraryManager.library, {
           contextAttributes.preserveDrawingBuffer = true;
 #endif
 
-          ctx = canvas.getContext('experimental-webgl', contextAttributes);
+          ['experimental-webgl', 'webgl'].some(function(webglId) {
+            return ctx = canvas.getContext(webglId, contextAttributes);
+          });
         } else {
           ctx = canvas.getContext('2d');
         }