From: Olof Johansson <olof@lixom.net>
To: yann.morin.1998@free.fr
Cc: linux-kbuild@vger.kernel.org, dvhart@linux.intel.com,
linux-kernel@vger.kernel.org, Olof Johansson <olof@lixom.net>
Subject: [PATCH 1/2] merge_config.sh: Display usage if given too few arguments
Date: Thu, 11 Dec 2014 12:55:03 -0800 [thread overview]
Message-ID: <1418331304-4821-1-git-send-email-olof@lixom.net> (raw)
Two or more arguments are always expected. Show usage and exit if
given less.
Signed-off-by: Olof Johansson <olof@lixom.net>
---
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
next reply other threads:[~2014-12-11 20:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-11 20:55 Olof Johansson [this message]
2014-12-11 20:55 ` [PATCH 2/2] merge_config.sh: add -? for help Olof Johansson
2014-12-24 4:51 ` Masahiro Yamada
2014-12-26 22:40 ` Darren Hart
2014-12-26 22:40 ` Darren Hart
2015-01-07 20:29 ` Michal Marek
2015-01-07 20:28 ` [PATCH 1/2] merge_config.sh: Display usage if given too few arguments Michal Marek
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