From b9228a014ba4818cdf584e3dda63ed1aed3ad1c7 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 25 Sep 2000 09:15:08 +0000
Subject: matz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ruby.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ruby.h')

diff --git a/ruby.h b/ruby.h
index 09fb395ace..8f1fbf970d 100644
--- a/ruby.h
+++ b/ruby.h
@@ -136,7 +136,7 @@ VALUE rb_uint2inum _((unsigned long));
 #define Qnil   4
 #define Qundef 6		/* undefined value for placeholder */
 
-#define RTEST(v) ((VALUE)(v) & ~Qnil)
+#define RTEST(v) (((VALUE)(v) & ~Qnil) != 0)
 #define NIL_P(v) ((VALUE)(v) == Qnil)
 
 #define CLASS_OF(v) rb_class_of((VALUE)(v))
-- 
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