From e39c27afebfb1abdd8fb058705edcb7cf4c10d3e Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Mon, 11 Feb 2019 18:12:44 +1000
Subject: [PATCH] revlog changes need to limited to (re)learning cards

if you switched schedulers with the git code or the beta, please
restore from a backup prior to the switch
---
 anki/schedv2.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/anki/schedv2.py b/anki/schedv2.py
index 95194a797..b3acd8de1 100644
--- a/anki/schedv2.py
+++ b/anki/schedv2.py
@@ -1620,7 +1620,7 @@ where queue < 0""" % (intTime(), self.col.usn()))
     # adding 'hard' in v2 scheduler means old ease entries need shifting
     # up or down
     def _remapLearningAnswers(self, sql):
-        self.col.db.execute("update revlog set %s" % sql)
+        self.col.db.execute("update revlog set %s and type in (0,2)" % sql)
 
     def moveToV1(self):
         self._emptyAllFiltered()