add new prop to non-extensible obj

eea · Sep 13, 2022 · 7af43a1 · 7af43a1
1 parent 6a5a11c
commit 7af43a1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/localconfig.js b/src/localconfig.js
@@ -153,6 +153,8 @@ export function applyConfig(config) {
     ...(config.viewlets || []),
   ];
 
+  Object.preventExtensions(config);
+
   config.settings.plotlyCustomColors = [
     {
       title: 'Forest Default',