(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.

diff --git a/src/install.c b/src/install.c
index 5b32eea..a48076d 100644 (file)
--- a/src/install.c
+++ b/src/install.c
@@ -1,5 +1,5 @@
 /* install - copy files and set attributes
-   Copyright (C) 89, 90, 91, 1995-2003 Free Software Foundation, Inc.
+   Copyright (C) 89, 90, 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
@@ -341,7 +341,7 @@ is not a directory"),
        }
     }
 
-  exit (errors);
+  exit (errors == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
 }
 
 /* Copy file FROM onto file TO, creating any missing parent directories of TO.
@@ -585,7 +585,7 @@ get_ids (void)
 void
 usage (int status)
 {
-  if (status != 0)
+  if (status != EXIT_SUCCESS)
     fprintf (stderr, _("Try `%s --help' for more information.\n"),
             program_name);
   else

diff --git a/src/join.c b/src/join.c
index d5c6fbe..db875ec 100644 (file)
--- a/src/join.c
+++ b/src/join.c
@@ -1,5 +1,5 @@
 /* join - join lines of two files on a common field
-   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
@@ -150,7 +150,7 @@ get_option (int argc, char **argv)
 void
 usage (int status)
 {
-  if (status != 0)
+  if (status != EXIT_SUCCESS)
     fprintf (stderr, _("Try `%s --help' for more information.\n"),
             program_name);
   else
@@ -194,7 +194,7 @@ Important: FILE1 and FILE2 must be sorted on the join fields.\n\
 "), stdout);
       printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
     }
-  exit (status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+  exit (status);
 }
 
 /* Return true if C is a blank (a default input field separator).  */