dmesg: add -r to help output

On Tue, Aug 04, 2009 at 05:52:38PM +0200, Dalibor Straka wrote:
> while I was reading the source, I've noticed missing option in the
> help message for "-r". So I'm sending one-line patch for dmesg.

Reported-by: Dalibor Straka <dast@panelnet.cz>
Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/dmesg.c b/sys-utils/dmesg.c
index b634d86e586259cc8c785b89be29497be669058f..fd184aaf49ad4b3bc2d3fcb789c77d63a147df2f 100644 (file)
--- a/sys-utils/dmesg.c
+++ b/sys-utils/dmesg.c
@@ -42,7 +42,7 @@ static char *progname;
 static void
 usage(void) {
        fprintf(stderr,
-               _("Usage: %s [-c] [-n level] [-s bufsize]\n"), progname);
+               _("Usage: %s [-c] [-n level] [-r] [-s bufsize]\n"), progname);
 }
 
 int
@@ -88,7 +88,7 @@ main(int argc, char *argv[]) {
        }
        argc -= optind;
        argv += optind;
-   
+
        if (argc > 1) {
                usage();
                exit(1);