From 711c46457ae9fef52c7c529d89c67d0d526f73ef Mon Sep 17 00:00:00 2001
From: Jouke Witteveen <j.witteveen@gmail.com>
Date: Mon, 6 May 2013 19:20:25 +0200
Subject: Improve array handling
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When interpreted as an array, the empty string represents a 1-element
array consisting of the empty string. This is actually very reasonable.

Reported by: Thomas Bächler <thomas@archlinux.org>
---
 src/lib/connections/tuntap | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib/connections/tuntap')

diff --git a/src/lib/connections/tuntap b/src/lib/connections/tuntap
index d035262..71a8259 100644
--- a/src/lib/connections/tuntap
+++ b/src/lib/connections/tuntap
@@ -2,7 +2,7 @@
 
 . "$SUBR_DIR/ip"
 
-: ${BindsToInterfaces=}
+declare -a BindsToInterfaces
 
 tuntap_up() {
     if is_interface "$Interface"; then
-- 
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