From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933780AbaLKUwy (ORCPT ); Thu, 11 Dec 2014 15:52:54 -0500 Received: from mail-pd0-f169.google.com ([209.85.192.169]:41563 "EHLO mail-pd0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758965AbaLKUwu (ORCPT ); Thu, 11 Dec 2014 15:52:50 -0500 From: Olof Johansson To: yann.morin.1998@free.fr Cc: linux-kbuild@vger.kernel.org, dvhart@linux.intel.com, linux-kernel@vger.kernel.org, Olof Johansson Subject: [PATCH 1/2] merge_config.sh: Display usage if given too few arguments Date: Thu, 11 Dec 2014 12:55:03 -0800 Message-Id: <1418331304-4821-1-git-send-email-olof@lixom.net> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Two or more arguments are always expected. Show usage and exit if given less. Signed-off-by: Olof Johansson --- scripts/kconfig/merge_config.sh | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh index 81b0c61..2ab91b9 100755 --- a/scripts/kconfig/merge_config.sh +++ b/scripts/kconfig/merge_config.sh @@ -77,6 +77,11 @@ while true; do esac done +if [ "$#" -lt 2 ] ; then + usage + exit +fi + INITFILE=$1 shift; -- 1.7.10.4