Commit fcb32227 authored by unknown's avatar unknown
Browse files

item_strfunc.cc: 

  Unnecessary code was removed.


sql/item_strfunc.cc:
  Unnecessary code was removed.
parent a739f2d6

sql/item_strfunc.cc

+6 −1
Original line number Diff line number Diff line
@@ -643,7 +643,12 @@ void Item_func_concat_ws::fix_length_and_dec() 
  if (agg_arg_collations(collation, args, arg_count))

    return;



  max_length= arg_count > 1 ? args[0]->max_length * (arg_count - 2) : 0;

  /*

     arg_count cannot be less than 2,

     it is done on parser level in sql_yacc.yy

     so, (arg_count - 2) is safe here.

  */

  max_length= args[0]->max_length * (arg_count - 2);

  for (uint i=1 ; i < arg_count ; i++)

    max_length+=args[i]->max_length;