diff options
Diffstat (limited to 'src/tsort.c')
| -rw-r--r-- | src/tsort.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/tsort.c b/src/tsort.c index 661c7173..d4be03d4 100644 --- a/src/tsort.c +++ b/src/tsort.c @@ -1,5 +1,5 @@ /* tsort - topological sort. - Copyright (C) 1998-2014 Free Software Foundation, Inc. + Copyright (C) 1998-2015 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 @@ -82,12 +82,16 @@ usage (int status) printf (_("\ Usage: %s [OPTION] [FILE]\n\ Write totally ordered list consistent with the partial ordering in FILE.\n\ -With no FILE, or when FILE is -, read standard input.\n\ -\n\ "), program_name); + + emit_stdin_note (); + + fputs (_("\ +\n\ +"), stdout); fputs (HELP_OPTION_DESCRIPTION, stdout); fputs (VERSION_OPTION_DESCRIPTION, stdout); - emit_ancillary_info (); + emit_ancillary_info (PROGRAM_NAME); } exit (status); @@ -557,5 +561,5 @@ main (int argc, char **argv) ok = tsort (optind == argc ? "-" : argv[optind]); - exit (ok ? EXIT_SUCCESS : EXIT_FAILURE); + return ok ? EXIT_SUCCESS : EXIT_FAILURE; } |