Calling a function

12 Mar 2005

      I have the following code:

function nString2nList (Str: String; var
Num:Number):boolean;
var
   CurrentChar: integer;
begin
   CurrentChar:=0;
   while (Str[CurrentChar]<>'a') do
   begin
           writeln (Str[CurrentChar]);
           CurrentChar:= CurrentChar+1;
   end;
   nString2nList:=true;
end;

begin
        nString2nList ('-0123a', Num1);
end.

I get the following error on the one before last line:

function call as a statement - value is ignored

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Calling a function

loop lopy