From 2afd963ad0cd53d0348ae1d3cee2a94ce1e4664d Mon Sep 17 00:00:00 2001
From: "Nicholas J. Kain" <nicholas@kain.us>
Date: Wed, 12 Mar 2014 16:14:48 -0400
Subject: [PATCH] ifchd.c: resolv_conf_fd can be static.

---
 ndhc/ifchd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ndhc/ifchd.c b/ndhc/ifchd.c
index a7a5c8e..014c1e5 100644
--- a/ndhc/ifchd.c
+++ b/ndhc/ifchd.c
@@ -64,7 +64,7 @@ static int epollfd, signalFd;
 /* Slots are for signalFd and the ndhc -> ifchd pipe. */
 static struct epoll_event events[2];
 
-int resolv_conf_fd = -1;
+static int resolv_conf_fd = -1;
 /* int ntp_conf_fd = -1; */
 
 /* If true, allow HOSTNAME changes from dhcp server. */