add parens in isleap() for gcc -Wall

diff --git a/include/tzfile.h b/include/tzfile.h
index 7f796c55cc617a3475f7954befe313ffbb3a84a0..b5cf986ed7fa29b7c022f31a2d582f4250b157c9 100644 (file)
--- a/include/tzfile.h
+++ b/include/tzfile.h
@@ -1,4 +1,4 @@
-/*     $NetBSD: tzfile.h,v 1.3 1994/10/26 00:56:37 cgd Exp $   */
+/*     $NetBSD: tzfile.h,v 1.4 1997/07/25 05:54:42 mikel Exp $ */
 
 /*
  * Copyright (c) 1988 Regents of the University of California.
@@ -148,6 +148,6 @@ struct tzhead {
 ** that will probably do.
 */
 
-#define isleap(y) (((y) % 4) == 0 && ((y) % 100) != 0 || ((y) % 400) == 0)
+#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
 
 #endif /* !_TZFILE_H_ */