term gets stuck if smart-mode-line is loaded.

[nephewtom]

Steps to reproduce it:

• Start Emacs with: emacs -Q -mm
• Eval buffer or region with the following code:

(setq package-enable-at-startup nil)
(setq sml/no-confirm-load-theme t)
(package-initialize)
(sml/setup)

• Execute a terminal with M-x term and in the minibuffer choose Run program: /bin/bash

Terminal will get stuck and Emacs will not respond.
The only thing I could do is kill -9 Emacs from a Linux terminal.

I am using Emacs 27.0.50 and smart-mode-line Version 20171013.849

[akater]

Confirmed for 26.0.90 as well, same sml version.

[Malabarba]

Closing as duplicate of #198