byobu-tmux displays "#S" instead of session name

[Jeff Kaplan]

Running byobu-tmux, both Byobu and tmux built from source, on OSX 10.11 and iTerm 2.1.4. The session name is displayed as "#S" for all sessions. This was working on OS X 10.10. This is also occurring on Homebrew versions of Byobu and tmux. Session names are displayed properly when running tmux without Byobu.

[Erik Pearson (erikpearson)]

The error started to occur in tmux version 2.1. It worked previously in version 2.0. I verified this running both on MacOSX 10.10.5 with Byobu version 5.94, with Byobu and tmux installed using Homebrew (bottled packages).

[Dustin Kirkland  (kirkland)]

Hmm, I'm not able to reproduce that, on byobu version 5.102, tmux 2.1, on Ubuntu. I'll try to get access to a Mac machine.

[Daniel Rauch (drauch)]

The same happens for me - both in
* byobu 5.73 / tmux 1.6 on Scientific Linux release 6.8 (Carbon)
* current byobu trunk (from git) / tmux 1.6 on Scientific Linux CERN SLC release 6.9 (Carbon)
Scientific Linux is "rebuilt from the freely available Red Hat Enterprise Linux 6 (Server)" [1].

[1] http://linux.web.cern.ch/linux/scientific6/