[Zodb-checkins] CVS: Zope2/lib/python/ZODB - BaseStorage.py:1.13

[Jim Fulton]

Update of /cvs-repository/Zope2/lib/python/ZODB
In directory korak:/tmp/cvs-serv24456

Modified Files:
	BaseStorage.py 
Log Message:
It's legal to call tpc_vote and tpc_finish multiple times.
Unfortutely, tpc_finish didn't handle this case correctly.



--- Updated File BaseStorage.py in package Zope2/lib/python/ZODB --
--- BaseStorage.py	2001/04/03 18:08:51	1.12
+++ BaseStorage.py	2001/04/12 19:50:16	1.13
@@ -213,15 +213,17 @@
         self._lock_acquire()
         try:
             if transaction is not self._transaction: return
-            if f is not None: f()
+            try:
+                if f is not None: f()
 
-            u,d,e=self._ude
-            self._finish(self._serial, u, d, e)
-            self._clear_temp()
+                u,d,e=self._ude
+                self._finish(self._serial, u, d, e)
+                self._clear_temp()
+            finally:
+                self._ude=None
+                self._transaction=None
+                self._commit_lock_release()
         finally:
-            self._ude=None
-            self._transaction=None
-            self._commit_lock_release()
             self._lock_release()
 
     def _finish(self, tid, u, d, e):