Fix a crash on load

git-svn-id: file:///home/svn/incoming/trunk@3074 4d416f70-5f16-0410-b530-b9f4589650da

lib/msf/ui/console/driver.rb

@@ -158,7 +158,8 @@ class Driver < Msf::Ui::Driver
 	def on_variable_set(glob, var, val)
 		case var.downcase
 			when "payload"
-				if (framework.modules.valid?(val) == false)
+				
+				if (framework and framework.modules.valid?(val) == false)
 					return false
 				end
 			when "sessionlogging"

modules/exploits/windows/ftp/freeftpd_user.rb

@@ -15,7 +15,7 @@ class Exploits::Windows::Ftp::FreeFTPDUserOverflow < Msf::Exploit::Remote
 				exploited when logging has been enabled (non-default).
 					
 			},
-			'Author'         => [ 'y0 [at] w00t-shell.net' ],
+			'Author'         => [ 'y0@w00t-shell.net' ],
 			'Version'        => '$Revision$',
 			'References'     =>
 				[