basename,dirname,freeramdisk,rx,raidautorun,runsv,chvt: skip "--" argument

[platform/upstream/busybox.git] / libbb / single_argv.c

diff --git a/libbb/single_argv.c b/libbb/single_argv.c
index 85137b4..64844dd 100644 (file)
--- 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];