From 0ebd0f8181f91a31f40b7df95b340b92abe726f3 Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alexander@sulfrian.net>
Date: Sat, 28 Sep 2013 23:08:37 +0200
Subject: vserver.functions: ensure that there are two paramters for test

---
 vserver.functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vserver.functions b/vserver.functions
index fe0c182..2a2bf03 100644
--- a/vserver.functions
+++ b/vserver.functions
@@ -69,7 +69,7 @@ function _netnsWaitForDad() {
     while ip -6 -o addr show tentative | grep -q ' scope global '; do
         sleep 1
         waiting=$((waiting+1))
-        if [ $waiting -ge $1 ]; then
+        if [ "$waiting" -ge "$1" ]; then
             echo "Warning: IPv6 addresses still tentative after ${waiting} seconds; continuing..."
             return 0
         fi
-- 
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