Fixed some varnings from valgrind

Set min value of max_allowed_packet to 1024
Fixed problem with UNION's without braces and SQL_CALC_FOUND_ROWS, LIMIT #,#
and ORDER BY...LIMIT

1 files changed, 1 insertions, 1 deletions

diff --git a/sql/item_uniq.h b/sql/item_uniq.h
index cc087832f49..de239d3a8ec 100644
--- a/sql/item_uniq.h
+++ b/sql/item_uniq.h
@@ -42,7 +42,7 @@ public:
   void reset() {}
   bool add() { return 0; }
   void reset_field() {}
-  void update_field(int offset) {}
+  void update_field() {}
   bool fix_fields(THD *thd,struct st_table_list *tlist) { return 0;}
   unsigned int size_of() { return sizeof(*this);}  
 };