github-mirror/discourse
github-mirror/discourse
2
0
Fork 0
mirror of https://github.com/discourse/discourse.git synced 2025-03-25 17:57:23 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

FIX: check for existence of topic before looking for category

Browse Source
This commit is contained in:
Arpit Jalan 2018-05-17 10:49:01 +05:30
parent aee4045dd0
commit 392f184b24
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
app/mailers/user_notifications.rb
View File

@ -421,7 +421,7 @@ class UserNotifications < ActionMailer::Base
end
# category name
category = Topic.find_by(id: post.topic_id).category
category = Topic.find_by(id: post.topic_id)&.category
if opts[:show_category_in_subject] && post.topic_id && category && !category.uncategorized?
show_category_in_subject = category.name