From 98787ce42cd9b33c002afe6639eb1b9e0d016da7 2016-11-26 09:05:57
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: 2016-11-26 09:05:57
Subject: [PATCH] Merged r15958 (#24296).

git-svn-id: http://svn.redmine.org/redmine/branches/3.2-stable@16006 e93f8b46-1217-0410-a6f0-8f06a7374b81

---

diff --git a/lib/redmine/nested_set/traversing.rb b/lib/redmine/nested_set/traversing.rb
index 5b3c1cb..67b13d7 100644
--- a/lib/redmine/nested_set/traversing.rb
+++ b/lib/redmine/nested_set/traversing.rb
@@ -61,7 +61,7 @@ module Redmine
 
       # Returns the siblings
       def siblings
-        nested_set_scope.where(:parent_id => parent_id).where("id <> ?", id)
+        nested_set_scope.where(:parent_id => parent_id).where("#{self.class.table_name}.id <> ?", id)
       end
 
       # Returns the ancestors