From 1cc6e78e771e415742a6b03973189d899d800396 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Wed, 6 Feb 2019 03:44:14 +0000
Subject: lsinitramfs: Check for empty list of arguments after parsing options

If "lsinitramfs" with no arguments is invalid, "lsinitramfs -l"
should be too.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
 lsinitramfs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lsinitramfs')

diff --git a/lsinitramfs b/lsinitramfs
index c106697..5b3315f 100755
--- a/lsinitramfs
+++ b/lsinitramfs
@@ -22,10 +22,6 @@ usage_error()
 	exit 2
 }
 
-if [ "$#" -eq 0 ] ; then
-	usage_error
-fi
-
 umi_opts="--list"
 
 OPTIONS=$(getopt -o hl --long help,long -n "$0" -- "$@") || usage_error
@@ -52,6 +48,10 @@ while true; do
 	esac
 done
 
+if [ "$#" -eq 0 ] ; then
+	usage_error
+fi
+
 for initramfs in "$@" ; do
 	unmkinitramfs $umi_opts -- "$initramfs"
 done
-- 
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