From a92a94f719519ab5a06a2b704c656de9b4c4dc1c Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sun, 4 Apr 1993 14:41:38 +0000
Subject: (usage): Mention --help and --version. (main): Handle flag_help and
 flag_version before checking for invocation errors.

---
 src/chmod.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'src/chmod.c')

diff --git a/src/chmod.c b/src/chmod.c
index de93b0f0c..b955b3f88 100644
--- a/src/chmod.c
+++ b/src/chmod.c
@@ -140,17 +140,18 @@ main (argc, argv)
 	}
     }
 
-  if (modeind == 0)
-    modeind = optind++;
-  if (optind >= argc)
-    usage ();
-
   if (flag_version)
     fprintf (stderr, "%s\n", version_string);
 
   if (flag_help)
     usage ();
 
+  if (modeind == 0)
+    modeind = optind++;
+
+  if (optind >= argc)
+    usage ();
+
   changes = mode_compile (argv[modeind],
 			  MODE_MASK_EQUALS | MODE_MASK_PLUS | MODE_MASK_MINUS);
   if (changes == MODE_INVALID)
@@ -288,7 +289,8 @@ static void
 usage ()
 {
   fprintf (stderr, "\
-Usage: %s [-Rcfv] mode file...\n\
+Usage: %s [-Rcfv] [--recursive] [--changes] [--silent] [--quiet]\n\
+       [--verbose] [--help] [--version] mode file...\n\
        mode is [ugoa...][[+-=][rwxXstugo...]...][,...] or octal number\n",
 	   program_name);
   exit (1);
-- 
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