Exit-status fixes from coreutils.

[gnulib.git] / lib / long-options.c

diff --git a/lib/long-options.c b/lib/long-options.c
index ada070e..1c4e74a 100644 (file)
--- a/lib/long-options.c
+++ b/lib/long-options.c
@@ -1,6 +1,6 @@
 /* Utility to accept --help and --version options as unobtrusively as possible.
 
-   Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003 Free
+   Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003, 2004 Free
    Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -49,7 +49,7 @@ parse_long_options (int argc,
                    const char *command_name,
                    const char *package,
                    const char *version,
-                   void (*usage_func)(),
+                   void (*usage_func) (int),
                    /* const char *author1, ...*/ ...)
 {
   int c;
@@ -66,7 +66,7 @@ parse_long_options (int argc,
       switch (c)
        {
        case 'h':
-         (*usage_func) (0);
+         (*usage_func) (EXIT_SUCCESS);
 
        case 'v':
          {