Merge gbichot@213.136.52.20:/home/bk/mysql-4.1

into mysql.com:/home/mysql_src/mysql-4.1

sql/item.cc

@@ -568,6 +568,8 @@ void Item_param::set_time(TIME *tm, timestamp_type type)
 
   ltime.second_part= tm->second_part;
 
+  ltime.neg= tm->neg;
+
   ltime.time_type= type;
   
   item_is_time= true;