- use EXIT_{SUCCESS,FAILURE}. No object-code changes
diff --git a/archival/tar.c b/archival/tar.c
index be59f04..545081a 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -552,7 +552,7 @@
 		/* exec gzip/bzip2 program/applet */
 		BB_EXECLP(zip_exec, zip_exec, "-f", NULL);
 		vfork_exec_errno = errno;
-		_exit(1);
+		_exit(EXIT_FAILURE);
 	}
 
 	/* parent */