Re: test.cc:50: warning: comparison is always false due to limited range of data range?

[Thomas E. Dickey]

On Thu, 22 Aug 2002, Docume wrote:

> I have...
>
>     char c = getch ();
      ^^^ (should be 'int', not 'char')

>         if (c == KEY_F(1))
>         {
>             char pulsa[]="Pulsa F1 para continuar...";
>             mvwprintw(win,(maxx+4),(maxx-strlen(pulsa))/2,"%s",pulsa);
>         }
>
> when I try to compile I see this error...
> test.cc:50: warning: comparison is always false due to limited range of data 
> range

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