--- MPIWGWeb/MPIWGProjects.py	2006/11/08 16:36:38	1.47.2.65
+++ MPIWGWeb/MPIWGProjects.py	2006/11/09 15:16:26	1.47.2.67
@@ -170,7 +170,10 @@ class MPIWGLink(SimpleItem):
     def index_html(self):
         """index"""
         
-        return self.getObj().pt_render(extra_context={'here':self})
+        try:
+            return self.getObj().pt_render(extra_context={'here':self})
+        except:
+            self.REQUEST.RESPONSE.redirect(self.getObj().absolute_url())
                                        
 
 def manage_addMPIWGLinkForm(self):
@@ -1506,7 +1509,7 @@ class MPIWGRoot(ZSQLExtendFolder):
                                     results[id]=[]
                                 objId=found.getObject().getId()
                                 if not (objId in results[id]):
-                                    print "added %s for %s"%(id,objId)    
+                                    print "d %s for %s"%(id,objId)    
                                     results[id].append(objId)    
             self.nameIndex=results
         return results
@@ -2459,7 +2462,9 @@ class MPIWGProject(CatalogAware,Folder):
                 
                 setattr(self,x,[self.REQUEST[x].decode('utf-8')])
 
-        self.en.changeHistoricalNames(self.getId(),self.REQUEST['historicalNames'].split("\n"))
+
+        if self.REQUEST.has_key('historicalNames'):
+            self.en.changeHistoricalNames(self.getId(),self.REQUEST['historicalNames'].split("\n"))
         
         if self.REQUEST.has_key('active'):
             self.setActiveFlag(True)