Small fix on authenticated dir check. Thanks Rhys Kidd

git-svn-id: file:///home/svn/framework3/trunk@6603 4d416f70-5f16-0410-b530-b9f4589650da

modules/auxiliary/scanner/http/wmap_dir_scanner.rb

@@ -131,7 +131,7 @@ class Metasploit3 < Msf::Auxiliary
 					
 					print_status("Found #{wmap_base_url}#{tpath}#{testfdir} #{res.code} (#{wmap_target_host})")
 					
-					if res.code_to_i == 401
+					if res.code.to_i == 401
 						print_status("#{wmap_base_url}#{tpath}#{testfdir} requires authentication: #{res.headers['WWW-Authenticate']}")
 						wmap_report(vul_id,'DIRECTORY','WWW-AUTHENTICATE',"#{res.headers['WWW-Authenticate']}",nil)
 					end