Eliminate duplicate code in _handle_serials().

src/ZODB/Connection.py

@@ -13,7 +13,7 @@
 ##############################################################################
 """Database connection support
 
-$Id: Connection.py,v 1.95 2003/06/13 16:54:43 jeremy Exp $"""
+$Id: Connection.py,v 1.96 2003/06/13 17:00:04 jeremy Exp $"""
 
 from __future__ import nested_scopes
 
@@ -725,25 +725,18 @@ class Connection(ExportImport.ExportImport):
         if not store_return:
             return
         if isinstance(store_return, StringType):
-            # This code is duplicated in the body of the for loop below.
             assert oid is not None
-            serial = store_return
-            obj = self._cache.get(oid, None)
-            if obj is None:
-                return
-            if serial == ResolvedSerial:
-                del obj._p_changed # transition from changed to ghost
-            else:
-                if change:
-                    obj._p_changed = 0 # transition from changed to uptodate
-                obj._p_serial = serial
+            self._handle_one_serial(oid, store_return, change)
         else:
             for oid, serial in store_return:
+                self._handle_one_serial(oid, serial, change)
+
+    def _handle_one_serial(self, oid, serial, change):
         if not isinstance(serial, StringType):
             raise serial
         obj = self._cache.get(oid, None)
         if obj is None:
-                    continue
+            return
         if serial == ResolvedSerial:
             del obj._p_changed # transition from changed to ghost
         else: