From 94a5335148c70aec998bb5d2d1da07627e7d0503 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 27 Mar 2011 14:16:50 +0000
Subject: [PATCH] * ext/socket/ipsocket.c: parenthesize macro arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog             | 4 ++++
 ext/socket/ipsocket.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index f7c1ff547c..1ffc12d2d1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Mar 27 23:16:31 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/ipsocket.c: parenthesize macro arguments.
+
 Sun Mar 27 16:55:34 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* misc/ruby-mode.el (ruby-mode-map): remove unnecessary
diff --git a/ext/socket/ipsocket.c b/ext/socket/ipsocket.c
index c01f714ce6..9d713d0afd 100644
--- a/ext/socket/ipsocket.c
+++ b/ext/socket/ipsocket.c
@@ -139,7 +139,7 @@ static ID id_numeric, id_hostname;
 int
 rsock_revlookup_flag(VALUE revlookup, int *norevlookup)
 {
-#define return_norevlookup(x) {*norevlookup = x; return 1;}
+#define return_norevlookup(x) {*norevlookup = (x); return 1;}
     ID id;
 
     switch (revlookup) {