From f3ccb0f9d8c1ccc42aa0ba32abcc8d10ea687922 Mon Sep 17 00:00:00 2001
From: root <root@dn42.lxc>
Date: Tue, 24 Feb 2015 17:13:13 +0000
Subject: [PATCH] fix quoting in mask2cidr

---
 lib/cidr.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cidr.bash b/lib/cidr.bash
index 27945c0..1055c79 100644
--- a/lib/cidr.bash
+++ b/lib/cidr.bash
@@ -2,7 +2,7 @@ mask2cidr() {
   local netmask=$1
   local nbits=0
   IFS=.
-  for dec in "$netmask"; do
+  for dec in $netmask; do
     case $dec in
       255) let nbits+=8;;
       254) let nbits+=7;;