[Zodb-checkins] SVN: ZODB/trunk/src/ZODB/FileStorage/FileStorage.py record_iternext(): "No version" is spelled w/ an empty string, not None.

[Tim Peters]

Log message for revision 29634:
  record_iternext():  "No version" is spelled w/ an empty string, not None.
  

Changed:
  U   ZODB/trunk/src/ZODB/FileStorage/FileStorage.py

-=-
Modified: ZODB/trunk/src/ZODB/FileStorage/FileStorage.py
===================================================================
--- ZODB/trunk/src/ZODB/FileStorage/FileStorage.py	2005-03-21 22:55:06 UTC (rev 29633)
+++ ZODB/trunk/src/ZODB/FileStorage/FileStorage.py	2005-03-21 23:15:48 UTC (rev 29634)
@@ -1412,7 +1412,7 @@
         except ValueError: # "empty tree" error
             next_oid = None
 
-        data, tid = self.load(oid, None) # ignore versions
+        data, tid = self.load(oid, "") # ignore versions
         return oid, tid, data, next_oid