(main): For failing cases, exit with `EXIT_FAILURE'.

diff --git a/lib-src/test-distrib.c b/lib-src/test-distrib.c
index 97e87695c7c11189e7cb83ade462714dd522f1fa..0333bd7d71057a0aaac2bf449ef1b001cfdcee9c 100644 (file)
--- a/lib-src/test-distrib.c
+++ b/lib-src/test-distrib.c
@@ -80,13 +80,13 @@ main (argc, argv)
   if (argc != 2)
     {
       fprintf (stderr, "Usage: %s testfile\n", argv[0]);
-      exit (2);
+      exit (EXIT_FAILURE);
     }
   fd = open (argv[1], O_RDONLY);
   if (fd < 0)
     {
       perror (argv[1]);
-      exit (2);
+      exit (EXIT_FAILURE);
     }
   if (cool_read (fd, buf, sizeof string1) != sizeof string1 ||
       strcmp (buf, string1) ||
@@ -97,7 +97,7 @@ main (argc, argv)
 Most likely this means that many nonprinting characters\n\
 have been corrupted in the files of Emacs, and it will not work.\n",
               argv[1]);
-      exit (2);
+      exit (EXIT_FAILURE);
     }
   close (fd);
   return EXIT_SUCCESS;