1 files changed, 3 insertions, 3 deletions
diff --git a/src/tail.c b/src/tail.c
index 998970561..3df500788 100644
--- a/src/tail.c
+++ b/src/tail.c
@@ -165,7 +165,7 @@ the [bkm] suffix multipliers, in which case it is treated like -c VALUE\n\
 or -c +VALUE.\n\
 "));
     }
-  exit (status);
+  exit (status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
 }
 
 static void
@@ -970,7 +970,7 @@ main (int argc, char **argv)
   if (show_version)
     {
       printf ("tail - %s\n", PACKAGE_VERSION);
-      exit (0);
+      exit (EXIT_SUCCESS);
     }
 
   if (show_help)
@@ -1015,5 +1015,5 @@ main (int argc, char **argv)
     error (1, errno, "-");
   if (fclose (stdout) == EOF)
     error (1, errno, _("write error"));
-  exit (exit_status);
+  exit (exit_status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
 }