From b5672517fdf37df8f2e3fbf13065723d0486ca56 Mon Sep 17 00:00:00 2001
From: Karel Zak
Date: Mon, 9 Jan 2017 12:48:14 +0100
Subject: unshare: fix SYNOPSIS and usage()

The "program" is optional and $SHELL is executed by default.

Addresses: https://github.com/karelzak/util-linux/issues/389
Signed-off-by: Karel Zak <kzak@redhat.com>
---
 sys-utils/unshare.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sys-utils/unshare.c')

diff --git a/sys-utils/unshare.c b/sys-utils/unshare.c
index edd9bbe69..0d02b70b3 100644
--- a/sys-utils/unshare.c
+++ b/sys-utils/unshare.c
@@ -243,7 +243,7 @@ static void usage(int status)
 	FILE *out = status == EXIT_SUCCESS ? stdout : stderr;
 
 	fputs(USAGE_HEADER, out);
-	fprintf(out, _(" %s [options] <program> [<argument>...]\n"),
+	fprintf(out, _(" %s [options] [<program> [<argument>...]]\n"),
 		program_invocation_short_name);
 
 	fputs(USAGE_SEPARATOR, out);
-- 
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