Hi Matthias,
On Fri, Jul 13, 2007 at 04:04:05PM +0200, Matthias Koenig wrote:
> login-utils: remove unwanted newlines from wall
Good catch, but..
> diff --git a/login-utils/wall.c b/login-utils/wall.c
> index 2797f46..b5455c1 100644
> --- a/login-utils/wall.c
> +++ b/login-utils/wall.c
> @@ -217,8 +217,6 @@ makemsg(fname)
> if (cnt == 79 || ch == '\n') {
> for (; cnt < 79; ++cnt)
> putc(' ', fp);
> - putc('\r', fp);
> - putc('\n', fp);
> cnt = 0;
> }
> carefulputc(ch, fp);
.. the old version is always using \r\n\n, with your change is there
\n only. We need \r\n. I think the right bugfix is:
diff --git a/login-utils/wall.c b/login-utils/wall.c
index 2797f46..c9893d7 100644
--- a/login-utils/wall.c
+++ b/login-utils/wall.c
@@ -221,7 +221,8 @@ makemsg(fname)
putc('\n', fp);
cnt = 0;
}
- carefulputc(ch, fp);
+ if (ch != '\n')
+ carefulputc(ch, fp);
}
}
fprintf(fp, "%79s\r\n", " ");
I've applied this version.
BTW, see makemsg() and hardcoded number of terminal columns (79) ;-(
Karel
--
Karel Zak <[EMAIL PROTECTED]>
-
To unsubscribe from this list: send the line "unsubscribe util-linux-ng" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
