Fix crash caused by selectors (#283)

* Fix crash caused by selectors * Feedback review
mattermost · Aug 28, 2020 · df46511 · df46511
1 parent 2ba61bc
commit df46511
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/packages/mattermost-redux/src/selectors/entities/posts.js b/packages/mattermost-redux/src/selectors/entities/posts.js
@@ -313,6 +313,10 @@ export const getSearchResults = createSelector(
  getAllPosts,
  (state) => state.entities.search.results,
  (posts, postIds) => {
+ if (!postIds) {
+ return [];
+ }
+
  return postIds.map((id) => posts[id]);
  }
 );
@@ -336,6 +340,10 @@ export function makeGetPostsForIds() {
  getAllPosts,
  (state, postIds) => postIds,
  (allPosts, postIds) => {
+ if (!postIds) {
+ return [];
+ }
+
  return postIds.map((id) => allPosts[id]);
  }
  );