Removed not used variable 'last_ref'

Fixed problem with negative DECIMAL() keys
Fixed some bugs with NULL keys in BDB
More mysql-test tests


Docs/manual.texi:
  Changelog
client/mysqltest.c:
  Added syntax:  -- error #,#,...
heap/hp_info.c:
  cleanup
include/thr_lock.h:
  cleanup
isam/pack_isam.c:
  cleanup
myisam/mi_check.c:
  cleanup
myisam/mi_extra.c:
  cleanup
myisammrg/myrg_rkey.c:
  cleanup
mysql-test/mysql-test-run.sh:
  Change to run test as root
mysql-test/r/bdb.result:
  Many new tests
mysql-test/r/func_system.result:
  Change to root user
mysql-test/t/bdb.test:
  many more tests
mysql-test/t/create.test:
  Change to work by test and root user
sql/field.cc:
  Fixed problem with negative DECIMAL() keys
sql/filesort.cc:
  cleanup
sql/ha_berkeley.cc:
  Added purecoverage notes
  Fixed some bugs with NULL keys
sql/init.cc:
  cleanup
sql/mysql_priv.h:
  cleanup
sql/mysqld.cc:
  cleanup
sql/records.cc:
  cleanup
sql/unireg.h:
  cleanup

1 files changed, 2 insertions, 1 deletions

diff --git a/heap/hp_info.c b/heap/hp_info.c
index 260ac31ab8e..379f4d9ec0f 100644
--- a/heap/hp_info.c
+++ b/heap/hp_info.c
@@ -44,7 +44,8 @@ ulong heap_position_old(HP_INFO *info)
 /* Note that heap_info does NOT return information about the
    current position anymore;  Use heap_position instead */
 
-int heap_info(reg1 HP_INFO *info,reg2 HEAPINFO *x,int flag)
+int heap_info(reg1 HP_INFO *info,reg2 HEAPINFO *x,
+	      int flag __attribute__((unused)))
 {
   DBUG_ENTER("heap_info");
   x->records	 = info->s->records;