Bug#908569: libgtk2.0-common: Themes are not being looked up in data dirs properly

[Vladimir Kudrya]

Package: libgtk2.0-common
Version: 2.24.32-2
Severity: normal

Dear Maintainer, GTK2 does not look up themes in all defined data directories.

For example, theme in $HOME/.local/share/themes/ will be ignored by GTK2 apps despite 
this path being set in $XDG_DATA_HOME. Duplicating this path in $XDG_DATA_DIRS also
does not help.

Similar bug in Ubuntu: https://bugs.launchpad.net/ubuntu/+source/gtk+2.0/+bug/1363910

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (900, 'testing'), (400, 'unstable'), (300, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 4.17.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_DK.UTF-8, LC_CTYPE=en_DK.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

libgtk2.0-common depends on no packages.

Versions of packages libgtk2.0-common recommends:
ii  libgtk2.0-0  2.24.32-2

libgtk2.0-common suggests no packages.