From: Christian Schmidt <maniacikarus@ipfire.org>
Date: Mon, 1 Aug 2011 17:07:00 +0000 (+0200)
Subject: VPN RW IP can be empty.
X-Git-Tag: v2.9-core53~58
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2444cc97804bbb9874fd2145f596c9d92d540b81;p=people%2Fms%2Fipfire-2.x.git

VPN RW IP can be empty.
---

diff --git a/html/cgi-bin/vpnmain.cgi b/html/cgi-bin/vpnmain.cgi
index 28fcdaceae..888372e01d 100644
--- a/html/cgi-bin/vpnmain.cgi
+++ b/html/cgi-bin/vpnmain.cgi
@@ -475,7 +475,7 @@ if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq '' && $cg
 	goto SAVE_ERROR;
     }
 
-    if ( !&General::validipandmask($cgiparams{'RW_NET'}) ) {
+    if ( $cgiparams{'RW_NET'} ne '' and !&General::validipandmask($cgiparams{'RW_NET'}) ) {
 	$errormessage = $Lang::tr{'urlfilter invalid ip or mask error'};
 	goto SAVE_ERROR;
     }