remove unneeded Relation#all from MailHandler#add_watchers

git-svn-id: http://svn.redmine.org/redmine/trunk@12542 e93f8b46-1217-0410-a6f0-8f06a7374b81
2014-01-09 00:05:50 +00:00 · 2014-01-09 00:05:50 +00:00 · facf04593f
parent c0e587ffc4
commit facf04593f
1 changed files with 3 additions and 2 deletions
--- a/app/models/mail_handler.rb
+++ b/app/models/mail_handler.rb
@ -296,8 +296,9 @@ class MailHandler < ActionMailer::Base
    if user.allowed_to?("add_#{obj.class.name.underscore}_watchers".to_sym, obj.project)
      addresses = [email.to, email.cc].flatten.compact.uniq.collect {|a| a.strip.downcase}
      unless addresses.empty?
-        watchers = User.active.where('LOWER(mail) IN (?)', addresses).all
-        watchers.each {|w| obj.add_watcher(w)}
+        User.active.where('LOWER(mail) IN (?)', addresses).each do |w|
+          obj.add_watcher(w)
+        end
      end
    end
  end