From 4027fc8dca26ae421510af32fdefa90e5ec492bb Mon Sep 17 00:00:00 2001
From: "istruewing@chilla.local" <>
Date: Thu, 28 Sep 2006 11:41:38 +0200
Subject: [PATCH] Bug#22384 - DELETE FROM table causes "Incorrect key file for
 table"

Deletes on a big index could crash the index when it needs to
shrink.

Put a forgotten negation operator in.

No test case. It is too big for the test suite. And it does not
work with 4.0, only with higher versions. It is attached to the
bug report.
---
 myisam/mi_delete.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/myisam/mi_delete.c b/myisam/mi_delete.c
index 6f94e3c4256..2c7e2b28a3d 100644
--- a/myisam/mi_delete.c
+++ b/myisam/mi_delete.c
@@ -348,7 +348,7 @@ static int del(register MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *key,
 	else
 	{
 	  DBUG_PRINT("test",("Inserting of key when deleting"));
-	  if (_mi_get_last_key(info,keyinfo,leaf_buff,keybuff,endpos,
+	  if (!_mi_get_last_key(info,keyinfo,leaf_buff,keybuff,endpos,
 				&tmp))
 	    goto err;
 	  ret_value=_mi_insert(info,keyinfo,key,leaf_buff,endpos,keybuff,