From 08f8dfc20bdec42a08b6c062ec993f00f4b8775b Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 21 Nov 2011 15:26:12 +0000
Subject: [PATCH] * io.c (linux_get_maxfd): get rid of a warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 4 ++++
 io.c      | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 4cb884c1aa..d69317e3a9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Nov 22 00:25:17 2011  Tanaka Akira  <akr@fsij.org>
+
+	* io.c (linux_get_maxfd): get rid of a warning.
+
 Mon Nov 21 23:39:14 2011  Tanaka Akira  <akr@fsij.org>
 
 	* io.c (linux_get_maxfd): new function to find maximum fd on Linux.
diff --git a/io.c b/io.c
index 47ce2bac89..81da283384 100644
--- a/io.c
+++ b/io.c
@@ -5153,7 +5153,7 @@ linux_get_maxfd(void)
     if (ss == -1) goto err;
     p = buf;
     e = buf + ss;
-    while (sizeof("FDSize:\t0\n")-1 <= e-p &&
+    while ((int)sizeof("FDSize:\t0\n")-1 <= e-p &&
            (n = memchr(p, '\n', e-p)) != NULL) {
         if (memcmp(p, "FDSize:", sizeof("FDSize:")-1) == 0) {
             int fdsize;