diff options
Diffstat (limited to 'src/df.c')
-rw-r--r-- | src/df.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -1,5 +1,5 @@ /* df - summarize free disk space - Copyright (C) 91, 1995-2003 Free Software Foundation, Inc. + Copyright (C) 91, 1995-2004 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -719,7 +719,7 @@ add_excluded_fs_type (const char *fstype) void usage (int status) { - if (status != 0) + if (status != EXIT_SUCCESS) fprintf (stderr, _("Try `%s --help' for more information.\n"), program_name); else @@ -918,7 +918,7 @@ main (int argc, char **argv) Fail if df was invoked with no file name arguments; Otherwise, merely give a warning and proceed. */ const char *warning = (optind < argc ? _("Warning: ") : ""); - int status = (optind < argc ? 0 : 1); + int status = (optind < argc ? 0 : EXIT_FAILURE); error (status, errno, _("%scannot read table of mounted filesystems"), warning); } @@ -946,5 +946,5 @@ main (int argc, char **argv) show_all_entries (); } - exit (exit_status); + exit (exit_status == 0 ? EXIT_SUCCESS : EXIT_FAILURE); } |