diff options
Diffstat (limited to 'src/tac.c')
-rw-r--r-- | src/tac.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -145,7 +145,7 @@ With no FILE, or when FILE is -, read standard input.\n\ --version output version information and exit\n\ ")); } - exit (status); + exit (status == 0 ? EXIT_SUCCESS : EXIT_FAILURE); } static void @@ -158,7 +158,7 @@ static void cleanup_fatal (void) { cleanup (); - exit (1); + exit (EXIT_FAILURE); } static RETSIGTYPE @@ -622,7 +622,7 @@ main (int argc, char **argv) if (show_version) { printf ("tac - %s\n", PACKAGE_VERSION); - exit (0); + exit (EXIT_SUCCESS); } if (show_help) @@ -681,5 +681,5 @@ main (int argc, char **argv) error (1, errno, "-"); if (close (1) < 0) error (1, errno, _("write error")); - exit (errors); + exit (errors == 0 ? EXIT_SUCCESS : EXIT_FAILURE); } |