--- versionedFile/versionedFile.py	2006/07/14 19:07:46	1.66
+++ versionedFile/versionedFile.py	2006/10/04 07:35:27	1.68
@@ -9,7 +9,6 @@ from Products.PageTemplates.ZopePageTemp
 from AccessControl import ClassSecurityInfo
 from difflib import Differ
 from pprint import pprint
-
 from Products.ZCatalog.CatalogPathAwareness import CatalogAware
 
 try:
@@ -136,6 +135,7 @@ class versionedFileFolder(Folder,ECHO_ba
                 {'label':'Position of version number','action':'changeHistoryFileNamesForm'},
                 )
 
+            
     def changeHistoryFileNamesForm(self):
         """change position of version num"""
         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeHistoryFileNamesForm.zpt')).__of__(self)
@@ -861,7 +861,10 @@ class versionedFile(CatalogAware,Folder)
         """differenz between lastversion and data"""
         d=Differ()
         data=data.rstrip()
-        tmp=self.getLastVersion().data.rstrip()
+	try:
+	    tmp=self.getLastVersion().data.rstrip()
+	except:
+	    tmp=str(self.getLastVersion().data).rstrip()
         #print "XX",data,tmp
 
 	try:
@@ -874,7 +877,7 @@ class versionedFile(CatalogAware,Folder)
 
         plus=0
         minus=0
-        print l
+
         for a in l:
             if a[0]=='+':
                 plus+=1