From d94e4be36ec8ebd196c79a89b0141ad85d760c19 Mon Sep 17 00:00:00 2001
From: unknown <hf@deer.(none)>
Date: Wed, 24 Mar 2004 19:04:57 +0400
Subject: Fix for #3067 Shouldn't be moved to 4.1

myisam/mi_check.c:
  only set key_map if necessary
---
 myisam/mi_check.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/myisam/mi_check.c b/myisam/mi_check.c
index 61c98eb526f..078f7787dc3 100644
--- a/myisam/mi_check.c
+++ b/myisam/mi_check.c
@@ -1247,8 +1247,9 @@ int mi_repair(MI_CHECK *param, register MI_INFO *info,
     That is what the next line is for... (serg)
   */
 
-  share->state.key_map= ((((ulonglong) 1L << share->base.keys)-1) &
-			 param->keys_in_use);
+  if (param->testflag & T_CREATE_MISSING_KEYS)
+    share->state.key_map= ((((ulonglong) 1L << share->base.keys)-1) &
+			   param->keys_in_use);
 
   info->state->key_file_length=share->base.keystart;
 
-- 
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