From 71645aacb528e0108a1949f0b207efc85759529e Mon Sep 17 00:00:00 2001
From: Damien Elmes <git@ichi2.net>
Date: Sun, 8 Apr 2012 20:18:46 +0900
Subject: [PATCH] fix field deletion issues thanks to illforyou

---
 anki/models.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/anki/models.py b/anki/models.py
index e8e3a5c9c..bed4f3f19 100644
--- a/anki/models.py
+++ b/anki/models.py
@@ -231,6 +231,8 @@ select id from cards where nid in (select id from notes where mid = ?)""",
         self.col.modSchema()
         idx = m['flds'].index(field)
         m['flds'].remove(field)
+        if m['sortf'] >= len(m['flds']):
+            m['sortf'] -= 1
         self._updateFieldOrds(m)
         def delete(fields):
             del fields[idx]
@@ -238,7 +240,7 @@ select id from cards where nid in (select id from notes where mid = ?)""",
         self._transformFields(m, delete)
         if idx == self.sortIdx(m):
             # need to rebuild
-            self.col.updateFieldCache(self.nids(m), csum=False)
+            self.col.updateFieldCache(self.nids(m))
         # saves
         self.renameField(m, field, None)