Applied patch for blind transfer, thanks Peter Olsson

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13299 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_opal/mod_opal.cpp

@@ -997,7 +997,7 @@ switch_status_t FSConnection::receive_message(switch_core_session_message_t *msg
     {
         char transfer_to[128] = "";
         switch_set_string(transfer_to, msg->string_arg);
-        TransferConnection(transfer_to);
+        GetCall().Transfer(transfer_to);
         break;
     }