From 1f621002b7e5430e34196553658c9981dd7cc23b Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Sat, 12 May 2012 19:38:18 -0700
Subject: [PATCH] Ignore 'isusable' on 'enable'

Signed-off-by: Tom Eastep <teastep@shorewall.net>
---
 Shorewall/lib.core | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Shorewall/lib.core b/Shorewall/lib.core
index 77d00ca9b..e8dbb21ad 100644
--- a/Shorewall/lib.core
+++ b/Shorewall/lib.core
@@ -176,7 +176,7 @@ interface_is_up() {
 #
 interface_is_usable() # $1 = interface
 {
-    [ "$1" = lo ] && return 0
+    [ "$1" = lo -o $COMMAND = enable ] && return 0
     interface_is_up $1 && [ "$(find_first_interface_address_if_any $1)" != :: ] && run_isusable_exit $1
 }