fixed bug in references column grants

BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

BitKeeper/etc/logging_ok

@@ -84,6 +84,7 @@ sasha@mysql.sashanet.com
 serg@build.mysql2.com
 serg@serg.mylan
 serg@serg.mysql.com
+serg@sergbook.mylan
 serg@sergbook.mysql.com
 sinisa@rhols221.adsl.netsonic.fi
 tfr@beta.frontier86.ee

sql/sql_acl.h

@@ -76,8 +76,8 @@
 #define get_rights_for_db(A) (((A) & 63) | (((A) & DB_CHUNK1) >> 4) | (((A) & DB_CHUNK2) >> 6))
 #define fix_rights_for_table(A) (((A) & 63) | (((A) & ~63) << 4))
 #define get_rights_for_table(A) (((A) & 63) | (((A) & ~63) >> 4))
-#define fix_rights_for_column(A) (((A) & COL_ACLS) | ((A & ~COL_ACLS) << 7))
-#define get_rights_for_column(A) (((A) & COL_ACLS) | ((A & ~COL_ACLS) >> 7))
+#define fix_rights_for_column(A) (((A) & 7) | (((A) & ~7) << 7))
+#define get_rights_for_column(A) (((A) & 7) | (((A) & ~7) >> 7))
 
 /* prototypes */