fixes spotted by @jlee-r7

Author: mubix

modules/exploits/windows/local/bypassuac.rb

@@ -36,15 +36,13 @@ def initialize(info={})
 			'Platform'      => [ 'windows' ],
 			'SessionTypes'  => [ 'meterpreter' ],
 			'Targets'       => [ [ 'Windows', {} ] ],
+			'DefaultTarget' => 0,
 			'References'    => [
 				[ 'URL', ' http://www.trustedsec.com/december-2010/bypass-windows-uac/' ]
 			],
 			'DisclosureDate'=> "Dec 31, 2010"
 		))
 
-		register_options([
-		])
-
 	end
 
 	def exploit
@@ -54,7 +52,6 @@ def exploit
 		# Verify use against Vista+
 		#
 		vuln = false
-		sysinfo = session.sys.config.sysinfo
 		winver = sysinfo["OS"]
 		affected = [ 'Windows Vista', 'Windows 7', 'Windows 2008' ]
 		affected.each { |v|