From 56ce66ac472f4fed58f4c32b781ee7ff680fb64c Mon Sep 17 00:00:00 2001
From: Gavin Cornwell <gavin.cornwell@alfresco.com>
Date: Wed, 25 Aug 2010 22:35:28 +0000
Subject: [PATCH] Another couple of workflow fixes

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@22001 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
---
 .../org/alfresco/repo/workflow/WorkflowServiceImpl.java     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/source/java/org/alfresco/repo/workflow/WorkflowServiceImpl.java b/source/java/org/alfresco/repo/workflow/WorkflowServiceImpl.java
index 7709ea86e2..f0676b1dc9 100644
--- a/source/java/org/alfresco/repo/workflow/WorkflowServiceImpl.java
+++ b/source/java/org/alfresco/repo/workflow/WorkflowServiceImpl.java
@@ -681,6 +681,12 @@ public class WorkflowServiceImpl implements WorkflowService
             return false;
         }
         
+        // if a task does not have an owner it can not be reassigned
+        if (task.getProperties().get(ContentModel.PROP_OWNER) == null)
+        {
+            return false;
+        }
+        
         // if the task has the 'reassignable' property set to false it can not be reassigned
         Map<QName, Serializable> properties = task.getProperties();
         Boolean reassignable = (Boolean)properties.get(WorkflowModel.PROP_REASSIGNABLE);