From 8543036851031cb69ec366f43feda20fb766c456 Mon Sep 17 00:00:00 2001
From: xntrik <xntrik@b87d56ec-f9c0-11de-8c8a-61c5e9addfc9>
Date: Sat, 27 Nov 2010 09:11:34 +0000
Subject: [PATCH] issue 184 : init filter allows a browser version of UNKNOWN

git-svn-id: https://beef.googlecode.com/svn/trunk@582 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9
---
 lib/filter/init.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/filter/init.rb b/lib/filter/init.rb
index 23f9b8ee0..93fc56065 100644
--- a/lib/filter/init.rb
+++ b/lib/filter/init.rb
@@ -30,6 +30,7 @@ module BeEF
     def self.is_valid_browserversion?(str)
       return false if not BeEF::Filter.is_non_empty_string?(str)
       return false if BeEF::Filter.has_non_printable_char?(str)  
+      return true if str.eql? "UNKNOWN"
       return false if not BeEF::Filter.nums_only?(str) and not BeEF::Filter.is_valid_float?(str)  
       return false if str.length > 10      
       true