From 899411bf57ab78e3300b8a376e7cd8ed1a9ea36b Mon Sep 17 00:00:00 2001
From: mycroft <mycroft@NetBSD.org>
Date: Fri, 23 Apr 1993 03:34:42 +0000
Subject: Make CTRL() ANSI-compliant.

---
 robots/robots.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'robots/robots.h')

diff --git a/robots/robots.h b/robots/robots.h
index cafea703..f5236ef5 100644
--- a/robots/robots.h
+++ b/robots/robots.h
@@ -69,7 +69,7 @@
  */
 
 # undef		CTRL
-# define	CTRL(X)	('X' - 'A' + 1)
+# define	CTRL(X)	((X) - 'A' + 1)
 
 /*
  * type definitions
-- 
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