Comment 15 for bug 1669578

Here's a patch for screen that got things working for me. I've tested screen startup and various ways of attach (screen -r, screen -rx, and screen -rxD). Would be nice if people are able to test this. So if we could get it into proposed that be +1. The patch in its current form is directly applicable to the screen-4.5.0 Ubuntu sources. Once we consider it to be fine I will prepare a patch for master and sent it out to upstream.