$ svn diff
Index: directory_logger.py
===================================================================
--- directory_logger.py	(Revision 72278)
+++ directory_logger.py	(Arbeitskopie)
@@ -81,7 +81,9 @@
 def ldapEntry2string(entry):
 	str=''
 	for (key, valuelist) in entry.iteritems():
-		str += ''.join( [ '%s: %s\n' % (key, base64Filter(value)) for value in valuelist ] )
+		for value in valuelist:
+			base64value = base64Filter(value) 
+			str += '%s%s %s\n' % (key, ':' if base64value == value else '::', base64value)
 	return str
 
 def ldapTime2string( timestamp ):