From 9eca0221f1322fff2f7fd2836447506e3b5b96dc Mon Sep 17 00:00:00 2001
From: Damien Elmes <git@ichi2.net>
Date: Sat, 14 Mar 2009 09:42:42 +0900
Subject: [PATCH] reset undo on check db

---
 anki/deck.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/anki/deck.py b/anki/deck.py
index f69f2f6d8..fe6e96039 100644
--- a/anki/deck.py
+++ b/anki/deck.py
@@ -1895,6 +1895,7 @@ Return new path, relative to media dir."""
 
     def fixIntegrity(self):
         "Responsibility of caller to call rebuildQueue()"
+        self.resetUndo()
         self.startProgress(12)
         self.updateProgress(_("Checking integrity..."))
         if self.s.scalar("pragma integrity_check") != "ok":
@@ -2088,6 +2089,11 @@ insert into undoLog values (null, 'insert into %(t)s (rowid""" % {'t': table}
     def redoAvailable(self):
         return self.undoEnabled and self.redoStack
 
+    def resetUndo(self):
+        self.s.statement("delete from undoLog")
+        self.undoStack = []
+        self.redoStack = []
+
     def setUndoBarrier(self):
         if not self.undoStack or self.undoStack[-1] is not None:
             self.undoStack.append(None)