From 6e684d46f28363fb917fc5d0b2f1d51f9e2fc649 Mon Sep 17 00:00:00 2001
From: Alex Watt <alexcwatt@gmail.com>
Date: Mon, 10 Aug 2015 12:07:29 -0400
Subject: [PATCH] Ensure exceptions don't interfere with `busy`

---
 lib/rex/ui/text/dispatcher_shell.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/rex/ui/text/dispatcher_shell.rb b/lib/rex/ui/text/dispatcher_shell.rb
index faa889eecb..c925e843a4 100644
--- a/lib/rex/ui/text/dispatcher_shell.rb
+++ b/lib/rex/ui/text/dispatcher_shell.rb
@@ -426,6 +426,7 @@ module DispatcherShell
     else
       dispatcher.send('cmd_' + method, *arguments)
     end
+  ensure
     self.busy = false
   end