[Pkg-emacsen-addons] Bug#900528: does not install in buster

[David Bremner]

Package: elpa-ghub+
Version: 0.2.1-1
Severity: serious

postinst fails:

In ghubp-base-html-url:
ghub+.el:240:8:Warning: ‘(host (magit-get "github" "host"))’ is a malformed
    function
ghub+.el:243:65:Warning: reference to free variable ‘host’
ghub+.el:745:1:Error: :condition-case must be a list of error handlers; see the documentation: ((ghub-404 nil))
ERROR: install script from elpa-ghub+ package failed
dpkg: error processing package elpa-ghub+ (--configure):
 installed elpa-ghub+ package post-installation script subprocess returned error exit status 1


-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (900, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.16.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8), LANGUAGE=en_CA:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages elpa-ghub+ depends on:
ii  elpa-apiwrap    0.4-1
ii  elpa-ghub       2.0.0-1
ii  emacsen-common  2.0.8

Versions of packages elpa-ghub+ recommends:
ii  emacs  47.0

elpa-ghub+ suggests no packages.

-- no debconf information