After merge fixes

Return NULL if a time argument is given to date_add(). (Warning will be shown after Dimitri's timezone patch is pushed)


client/mysqltest.c:
  Added MAX_VAR_NAME which was lost in merge
  Added more debugging
  Fixed bug in 'eval'
innobase/data/data0type.c:
  After merge fix
innobase/fil/fil0fil.c:
  After merge fix
innobase/log/log0recv.c:
  After merge fix
myisam/mi_unique.c:
  Better checksum handling
mysql-test/r/func_time.result:
  Return NULL if a time argument is given to date_add()
mysql-test/r/rpl_free_items.result:
  After merge fix
mysql-test/r/rpl_get_lock.result:
  Test was depending on when server was restarted.
mysql-test/r/type_date.result:
  After merge fix
mysql-test/r/type_decimal.result:
  After merge fix
mysql-test/t/func_time.test:
  Removed comment that is not needed anymore
  (After Dimitri's timezone patch is pushed, we should get a warning for the date_add(time...) entry)
mysql-test/t/rpl_get_lock.test:
  Test was depending on when server was restarted.
mysql-test/t/type_date.test:
  Addded missing explanation for bug
netware/mysqld_safe.c:
  Removed end \r
  Run program through indent-ex to get MySQL indentation
sql-common/client.c:
  After merge fix
sql/field.cc:
  Fixed that get_date(time) gives a warning
sql/field.h:
  After merge fix
sql/net_serv.cc:
  More debugging (if DEBUG_DATA_PACKETS is set)
sql/sql_class.cc:
  Removed compiler warning
sql/table.cc:
  Better comment

1 files changed, 4 insertions, 5 deletions

diff --git a/myisam/mi_unique.c b/myisam/mi_unique.c
index 77e967e52e2..ad685f4cbdc 100644
--- a/myisam/mi_unique.c
+++ b/myisam/mi_unique.c
@@ -70,7 +70,7 @@ ha_checksum mi_unique_hash(MI_UNIQUEDEF *def, const byte *record)
 {
   const byte *pos, *end;
   ha_checksum crc= 0;
-  ulong seed= 4;
+  ulong seed1=0, seed2= 4;
   HA_KEYSEG *keyseg;
 
   for (keyseg=def->seg ; keyseg < def->end ; keyseg++)
@@ -109,11 +109,10 @@ ha_checksum mi_unique_hash(MI_UNIQUEDEF *def, const byte *record)
     end= pos+length;
     if (type == HA_KEYTYPE_TEXT || type == HA_KEYTYPE_VARTEXT)
     {
-      ulong tmp= 0;
       keyseg->charset->coll->hash_sort(keyseg->charset,
-                                       (const uchar*) pos, length, &tmp,
-                                       &seed);
-      crc^= tmp;
+                                       (const uchar*) pos, length, &seed1,
+                                       &seed2);
+      crc^= seed1;
     }
     else
       while (pos != end)