Commit 2ef5b0ed authored by unknown's avatar unknown
Browse files

We don't need tmp_value member in the Item_func_left. 


sql/item_strfunc.cc:
  We don't need tmp_value member here.
sql/item_strfunc.h:
  We don't need tmp_value member here.
parent 66c40872

sql/item_strfunc.cc

+2 −2
Original line number Diff line number Diff line
@@ -952,8 +952,8 @@ String *Item_func_left::val_str(String *str) 
    return &my_empty_string;

  if (res->length() <= (uint) length)

    return res;

  tmp_value.set(*res, 0, res->charpos(length));

  return &tmp_value;

  str_value.set(*res, 0, res->charpos(length));

  return &str_value;

}

sql/item_strfunc.h

+0 −1
Original line number Diff line number Diff line
@@ -180,7 +180,6 @@ class Item_func_ucase :public Item_str_conv 


class Item_func_left :public Item_str_func

{

  String tmp_value;

public:

  Item_func_left(Item *a,Item *b) :Item_str_func(a,b) {}

  String *val_str(String *);