fix: issue 231 (#232)

visjs · Dec 28, 2019 · 1f815ef · 1f815ef
1 parent c38a816
commit 1f815ef
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/DOMutil.js b/lib/DOMutil.js
@@ -224,6 +224,7 @@ export function drawBar (x, y, width, height, className, JSONcontainer, svgConta
  * @returns {string}
  */
 export function getNavigatorLanguage() {
+  if (!navigator) return 'en';
   if (navigator.languages && navigator.languages.length) {
     return navigator.languages;
   } else {