add missing sslhash attribute

Brent Cook · Brent Cook · commit 7f56c07b641b · 2015-04-14T10:45:44.000-05:00
diff --git a/lib/rex/socket/ssl_tcp.rb b/lib/rex/socket/ssl_tcp.rb
@@ -366,7 +366,7 @@ def allow_nonblock?
 
   attr_reader :peer_verified # :nodoc:
   attr_reader :ssl_negotiated_version # :nodoc:
-  attr_accessor :sslsock, :sslctx # :nodoc:
+  attr_accessor :sslsock, :sslctx, :sslhash # :nodoc:
 
   def type?
     return 'tcp-ssl'
