Bug#790066: gtk2-engines: can't find GTK+ themes installed in /usr/local folder

[Laercio de Sousa]

Package: gtk2-engines
Version: 1:2.20.2-3
Severity: normal

Dear Maintainer,

gtk2-engines is currently unable to use themes installed in
/usr/local/share/themes folder. For example, I've installed
Numix theme directly from github to /usr/local/share/themes/Numix,
but I'm only able to use this theme if I create a symlink to Numix
folder in /usr/share/themes.

-- System Information:
Debian Release: 8.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages gtk2-engines depends on:
ii  libatk1.0-0          2.14.0-1
ii  libc6                2.19-18
ii  libcairo2            1.14.0-2.1
ii  libfontconfig1       2.11.0-6.3
ii  libfreetype6         2.5.2-3
ii  libgdk-pixbuf2.0-0   2.31.1-2+b1
ii  libglib2.0-0         2.42.1-1
ii  libgtk2.0-0          2.24.25-3
ii  libpango-1.0-0       1.36.8-3
ii  libpangocairo-1.0-0  1.36.8-3
ii  libpangoft2-1.0-0    1.36.8-3

gtk2-engines recommends no packages.

gtk2-engines suggests no packages.

-- no debconf information