From bfede3d446d288f014af12ab28614736859ed917 Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Wed, 1 Aug 2012 12:13:44 -0400
Subject: [PATCH] Correct variable name. Fixes #2571

---
 etc/inc/interfaces.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etc/inc/interfaces.inc b/etc/inc/interfaces.inc
index 0125359b93..ec6e9cf70b 100644
--- a/etc/inc/interfaces.inc
+++ b/etc/inc/interfaces.inc
@@ -785,7 +785,7 @@ function interface_gre_configure(&$gre, $grekey = "") {
 	if((is_ipaddrv6($gre['tunnel-local-addr'])) || (is_ipaddrv6($gre['tunnel-remote-addr']))) {
 		mwexec("/sbin/ifconfig {$greif} inet6 {$gre['tunnel-local-addr']} {$gre['tunnel-remote-addr']} prefixlen /{$gre['tunnel-remote-net']} ");
 	} else {
-		mwexec("/sbin/ifconfig {$greif} {$gif['tunnel-local-addr']} {$gre['tunnel-remote-addr']} netmask " . gen_subnet_mask($gre['tunnel-remote-net']));
+		mwexec("/sbin/ifconfig {$greif} {$gre['tunnel-local-addr']} {$gre['tunnel-remote-addr']} netmask " . gen_subnet_mask($gre['tunnel-remote-net']));
 	}
 	if (isset($gre['link0']) && $gre['link0'])
 		pfSense_interface_flags($greif, IFF_LINK0);