diff app/models/issue_relation.rb @ 507:0c939c159af4 redmine-1.2

Update to Redmine 1.2.1 on 1.2-stable branch (Redmine SVN rev 6270)

--- a/app/models/issue_relation.rb	Mon Jun 06 14:24:13 2011 +0100
+++ b/app/models/issue_relation.rb	Thu Jul 14 10:32:19 2011 +0100
@@ -47,7 +47,12 @@
     if issue_from && issue_to
       errors.add :issue_to_id, :invalid if issue_from_id == issue_to_id
       errors.add :issue_to_id, :not_same_project unless issue_from.project_id == issue_to.project_id || Setting.cross_project_issue_relations?
-      errors.add_to_base :circular_dependency if issue_to.all_dependent_issues.include? issue_from
+      #detect circular dependencies depending wether the relation should be reversed
+      if TYPES.has_key?(relation_type) && TYPES[relation_type][:reverse]
+        errors.add_to_base :circular_dependency if issue_from.all_dependent_issues.include? issue_to
+      else
+        errors.add_to_base :circular_dependency if issue_to.all_dependent_issues.include? issue_from
+      end
       errors.add_to_base :cant_link_an_issue_with_a_descendant if issue_from.is_descendant_of?(issue_to) || issue_from.is_ancestor_of?(issue_to)
     end
   end