From f4432648fd22ade6f7a214a5ddda63283f873b6c Mon Sep 17 00:00:00 2001 From: Joffrey JAFFEUX Date: Fri, 23 Nov 2018 00:57:18 +0100 Subject: [PATCH] FIX: categories/delete_categories can be undefined (#6657) --- .../initializers/subscribe-user-notifications.js.es6 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/app/assets/javascripts/discourse/initializers/subscribe-user-notifications.js.es6 b/app/assets/javascripts/discourse/initializers/subscribe-user-notifications.js.es6 index 0dd8250fe44..96ea1ef8d01 100644 --- a/app/assets/javascripts/discourse/initializers/subscribe-user-notifications.js.es6 +++ b/app/assets/javascripts/discourse/initializers/subscribe-user-notifications.js.es6 @@ -114,8 +114,8 @@ export default { const router = container.lookup("router:main"); bus.subscribe("/categories", data => { - data.categories.forEach(c => site.updateCategory(c)); - data.deleted_categories.forEach(id => site.removeCategory(id)); + (data.categories || []).forEach(c => site.updateCategory(c)); + (data.deleted_categories || []).forEach(id => site.removeCategory(id)); }); bus.subscribe("/client_settings", data =>