bk commit into 5.0 tree (istruewing:1.2589) BUG#31277

[Ingo Struewing]

Below is the list of changes that have just been committed into a local
5.0 repository of istruewing. When istruewing does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2007-11-23 12:28:36+01:00, istruewing@stripped +1 -0
  BUG#31277 - myisamchk --unpack corrupts a table
  Fixed a compiler warning on win64

  myisam/mi_packrec.c@stripped, 2007-11-23 12:28:34+01:00, istruewing@stripped +1 -1
    BUG#31277 - myisamchk --unpack corrupts a table
    Fixed a compiler warning on win64

diff -Nrup a/myisam/mi_packrec.c b/myisam/mi_packrec.c
--- a/myisam/mi_packrec.c	2007-11-14 11:37:22 +01:00
+++ b/myisam/mi_packrec.c	2007-11-23 12:28:34 +01:00
@@ -563,7 +563,7 @@ static void fill_quick_table(uint16 *tab
   */
   value|= (max_bits - bits) << 8 | IS_CHAR;
 
-  for (end= table + ((uint) 1 << bits); table < end; table++)
+  for (end= table + ((my_ptrdiff_t) 1 << bits); table < end; table++)
   {
     *table= (uint16) value;
   }