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Re: test.cc:50: warning: comparison is always false due to limited range
From: |
Walter Briscoe |
Subject: |
Re: test.cc:50: warning: comparison is always false due to limited range of data range? |
Date: |
Thu, 22 Aug 2002 16:59:07 +0100 |
User-agent: |
Turnpike/6.02-S (<XRTseyVkrexFjzXkqWRNCbMOZN>) |
In message <address@hidden>
of Thu, 22 Aug 2002 17:46:22 in , Docume <address@hidden> writes
>I have...
>
> char c = getch ();
int c esta mejor - int c is better
> 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
>
>I am using this headers, maybe here is the error:
>#include <iostream>
>#include <ncurses.h>
>#include <string.h>
>#include <stdlib.h> // exit()
>
>What's wrong?
>I am copy the code from ncurses howto.
>
>
>
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--
Walter Briscoe