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authorJim Meyering <jim@meyering.net>2004-01-21 23:45:43 +0000
committerJim Meyering <jim@meyering.net>2004-01-21 23:45:43 +0000
commitd2692db85a246f63b20d37f5691e79e30bc17c13 (patch)
tree166d8a9522bca1a48f9d1aad2023b7eee32d9b33
parent623c8ae1478d3343aa2d7c9d3e7f68f67573e4cb (diff)
downloadcoreutils-d2692db85a246f63b20d37f5691e79e30bc17c13.tar.xz
(usage): Use EXIT_SUCCESS, not 0, for clarity.
(usage): Don't bother normalizing exit status since the arg is already the correct exit status now.
-rw-r--r--src/sum.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/sum.c b/src/sum.c
index 20a496905..81a589786 100644
--- a/src/sum.c
+++ b/src/sum.c
@@ -1,5 +1,5 @@
/* sum -- checksum and count the blocks in a file
- Copyright (C) 86, 89, 91, 1995-2002 Free Software Foundation, Inc.
+ Copyright (C) 86, 89, 91, 1995-2002, 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
@@ -51,7 +51,7 @@ static struct option const longopts[] =
void
usage (int status)
{
- if (status != 0)
+ if (status != EXIT_SUCCESS)
fprintf (stderr, _("Try `%s --help' for more information.\n"),
program_name);
else
@@ -74,7 +74,7 @@ With no FILE, or when FILE is -, read standard input.\n\
"), stdout);
printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
}
- exit (status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+ exit (status);
}
/* Calculate and print the rotated checksum and the size in 1K blocks