Shells doesn't exit cleanly

[riaf at mysec.org (Fairuzan Roslan)]

Hi guys,

I keep on getting this error message whenever  exiting from the  
session shell.

Regards,
riaf

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[*] Starting interaction with 3...

Microsoft Windows [Version 5.2.3790]
(C) Copyright 1985-2003 Microsoft Corp.

C:\WINDOWS\system32>exit
exit
^C
Abort session 3? [y/N]  [-] Session manipulation failed: Interrupted  
system call ["./lib/rex/ui/text/input/readline.rb:63:in `sysread'", "./ 
lib/rex/ui/text/input/readline.rb:63:in `sysread'", "./lib/rex/ui/ 
interactive.rb:238:in `prompt'", "./lib/rex/ui/interactive.rb:246:in  
`prompt_yesno'", "./lib/msf/core/session/interactive.rb:122:in  
`user_want_abort?'", "./lib/msf/core/session/interactive.rb:98:in  
`_interrupt'", "./lib/rex/ui/interactive.rb:54:in `interact'", "./lib/ 
msf/ui/console/command_dispatcher/core.rb:738:in `cmd_sessions'", "./ 
lib/rex/ui/text/dispatcher_shell.rb:234:in `send'", "./lib/rex/ui/text/ 
dispatcher_shell.rb:234:in `run_command'", "./lib/rex/ui/text/ 
dispatcher_shell.rb:196:in `run_single'", "./lib/rex/ui/text/ 
dispatcher_shell.rb:191:in `each'", "./lib/rex/ui/text/ 
dispatcher_shell.rb:191:in `run_single'", "./lib/rex/ui/text/shell.rb: 
125:in `run'", "./msfconsole:78"]
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