(PROGRAM_NAME, AUTHORS): Define and use.

1 files changed, 7 insertions, 2 deletions

diff --git a/src/chroot.c b/src/chroot.c
index 128f905ea..5fc29e589 100644
--- a/src/chroot.c
+++ b/src/chroot.c
@@ -25,6 +25,11 @@
 #include "long-options.h"
 #include "error.h"
 
+/* The official name of this program (e.g., no `g' prefix).  */
+#define PROGRAM_NAME "chroot"
+
+#define AUTHORS "Roland McGrath"
+
 /* The name this program was run with, for error messages. */
 char *program_name;
 
@@ -61,8 +66,8 @@ main (int argc, char **argv)
   bindtextdomain (PACKAGE, LOCALEDIR);
   textdomain (PACKAGE);
 
-  parse_long_options (argc, argv, "chroot", GNU_PACKAGE, VERSION,
-		      "Roland McGrath", usage);
+  parse_long_options (argc, argv, PROGRAM_NAME, GNU_PACKAGE, VERSION,
+		      AUTHORS, usage);
   if (argc == 1)
     {
       error (0, 0, _("too few arguments"));