From 19a293cf74c91620ea2801c17900a6370dcfcef7 Mon Sep 17 00:00:00 2001
From: Damien Elmes <git@ichi2.net>
Date: Thu, 24 Feb 2011 13:20:19 +0900
Subject: [PATCH] don't return a negative delay for failed cards

---
 anki/deck.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/anki/deck.py b/anki/deck.py
index efe63e6e4..58e539451 100644
--- a/anki/deck.py
+++ b/anki/deck.py
@@ -979,6 +979,8 @@ and type between 1 and 2""",
         "Return an adjusted delay value for CARD based on EASE."
         if self.cardIsNew(card):
             return 0
+        if card.reps and not card.successive:
+            return 0
         if card.combinedDue <= self.dueCutoff:
             return (self.dueCutoff - card.due) / 86400.0
         else: