Merged r11942 from trunk to 2.3-stable (#14242)

fix that project auto generation fails when projects created in the same time.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.3-stable@11945 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/models/project.rb b/app/models/project.rb
index 5063aa484ca7e4998f03bd8ccc4cd6c8c370d1b4..ee181357bb0ac674363af04c0c4bf1fee1ae2e0f 100644 (file)
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -673,7 +673,7 @@ class Project < ActiveRecord::Base
 
   # Returns an auto-generated project identifier based on the last identifier used
   def self.next_identifier
-    p = Project.order('created_on DESC').first
+    p = Project.order('id DESC').first
     p.nil? ? nil : p.identifier.to_s.succ
   end