From 89e18426fc1ea9152d1a5e2aa474a92db7ab34da Mon Sep 17 00:00:00 2001
From: Than Ngo <than@redhat.com>
Date: Fri, 2 Nov 2001 17:11:23 +0000
Subject: fixed typo bug ifup-ippp

---
 sysconfig/network-scripts/ifup-ippp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sysconfig/network-scripts/ifup-ippp')

diff --git a/sysconfig/network-scripts/ifup-ippp b/sysconfig/network-scripts/ifup-ippp
index de314e58..2f715796 100755
--- a/sysconfig/network-scripts/ifup-ippp
+++ b/sysconfig/network-scripts/ifup-ippp
@@ -309,7 +309,8 @@ function addprovider()
     if [ -z "$DNS1" -a -z "$DNS2" ]; then
         options="$options ms-get-dns"
     else
-        options="$options ms-dns $DNS1 $DNS2"
+        [ -n "$DNS1" ] && options="$options ms-dns $DNS1"
+        [ -n "$DNS2" ] && options="$options ms-dns $DNS2"
     fi
 
     # set debug 
-- 
cgit v1.2.1