From: Jim Meyering <jim@meyering.net>
Date: Fri, 13 Sep 2002 09:50:23 +0000 (+0000)
Subject: (main): Handle leading command line argument of `--'.
X-Git-Tag: v4.5.2~159
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5bd4fe2400c3002bd07d0306fbbca223f10ab961;p=thirdparty%2Fcoreutils.git

(main): Handle leading command line argument of `--'.
---

diff --git a/src/printf.c b/src/printf.c
index b7eceffa49..f8fb51065c 100644
--- a/src/printf.c
+++ b/src/printf.c
@@ -545,6 +545,14 @@ main (int argc, char **argv)
     parse_long_options (argc, argv, PROGRAM_NAME, GNU_PACKAGE, VERSION,
 			AUTHORS, usage);
 
+  /* The above handles --help and --version.
+     Since there is no other invocation of getopt, handle `--' here.  */
+  if (1 < argc && STREQ (argv[1], "--"))
+    {
+      --argc;
+      ++argv;
+    }
+
   if (argc == 1)
     {
       fprintf (stderr, _("Usage: %s format [argument...]\n"), program_name);