From 6a9ead4ad0f07c4f1920fcd82e21573450abcd8f Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam.soltys@pwgsc-tpsgc.gc.ca>
Date: Mon, 31 Aug 2009 15:15:59 -0700
Subject: [PATCH] Set issues' deliverable_id to NULL if their deliverable is
 deleted

---
 app/models/deliverable.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/deliverable.rb b/app/models/deliverable.rb
index 2321994..88c1a3c 100644
--- a/app/models/deliverable.rb
+++ b/app/models/deliverable.rb
@@ -5,7 +5,7 @@ class Deliverable < ActiveRecord::Base
   validates_presence_of :subject
   
   belongs_to :project
-  has_many :issues
+  has_many :issues, :dependent => :nullify
 
   # Assign all the issues with +version_id+ to this Deliverable
   def assign_issues_by_version(version_id)