mastofe

commit: 2f3ac14a434c773577771b74292aa313d57db3c9
parent: ca42f9b0ebfa1f4e8e86745a79af138b5865daee
Author: unarist <m.unarist@gmail.com>
Date:   Tue, 27 Mar 2018 20:05:59 +0900

Add missing null handling in notification reducer (#6930)

This patch adds null item (i.e. gap) handling on below functions to avoid TypeError.

* `filterNotifications` called on user mute/block
* `deleteByStatus` called on status deletion
Diffstat:
M
app/javascript/mastodon/reducers/notifications.js
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/app/javascript/mastodon/reducers/notifications.js b/app/javascript/mastodon/reducers/notifications.js
@@ -82,7 +82,7 @@ const expandNormalizedNotifications = (state, notifications, next) => {
 };
 
 const filterNotifications = (state, relationship) => {
-  return state.update('items', list => list.filterNot(item => item.get('account') === relationship.id));
+  return state.update('items', list => list.filterNot(item => item !== null && item.get('account') === relationship.id));
 };
 
 const updateTop = (state, top) => {
@@ -94,7 +94,7 @@ const updateTop = (state, top) => {
 };
 
 const deleteByStatus = (state, statusId) => {
-  return state.update('items', list => list.filterNot(item => item.get('status') === statusId));
+  return state.update('items', list => list.filterNot(item => item !== null && item.get('status') === statusId));
 };
 
 export default function notifications(state = initialState, action) {