From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pa0-f54.google.com ([209.85.220.54]:34551 "EHLO mail-pa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751120AbbJUMLq (ORCPT ); Wed, 21 Oct 2015 08:11:46 -0400 Received: by padhk11 with SMTP id hk11so53690314pad.1 for ; Wed, 21 Oct 2015 05:11:46 -0700 (PDT) From: Ola Olsson To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Ola Olsson , Ola Olsson Subject: [PATCH] iw: Print help text to "set bitrates" in case of no args Date: Wed, 21 Oct 2015 14:11:38 +0200 Message-Id: <1445429499-22075-1-git-send-email-ola1olsson@gmail.com> (sfid-20151021_141149_517903_724075C9) Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Ola Olsson --- bitrate.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/bitrate.c b/bitrate.c index 4a026a4..974b49c 100644 --- a/bitrate.c +++ b/bitrate.c @@ -110,6 +110,9 @@ static int handle_bitrates(struct nl80211_state *state, S_GI, } parser_state = S_NONE; + if (argc == 0) + return 1; + for (i = 0; i < argc; i++) { char *end; double tmpd; -- 1.7.9.5