From c13ee8c0f32fa816e12f1ac0c55a800066dc1560 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Mon, 11 Apr 2011 03:58:30 +0200
Subject: basename,dirname,freeramdisk,rx,raidautorun,runsv,chvt: skip "--"
 argument

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 libbb/single_argv.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libbb/single_argv.c')

diff --git a/libbb/single_argv.c b/libbb/single_argv.c
index 85137b40f..64844ddf8 100644
--- a/libbb/single_argv.c
+++ b/libbb/single_argv.c
@@ -10,6 +10,8 @@
 
 char* FAST_FUNC single_argv(char **argv)
 {
+	if (argv[1] && strcmp(argv[1], "--") == 0)
+		argv++;
 	if (!argv[1] || argv[2])
 		bb_show_usage();
 	return argv[1];
-- 
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