nixos/xfce: Fix reference to Gtk 2

Regression introduced by bccd75094f.

The mentioned commit removed the pkgs.gtk attribute, but forgot to
change this within the xfce module.

Tested using the xfce NixOS test and it has passed on my machine.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This commit is contained in:
aszlig 2016-09-16 16:59:43 +02:00
parent c187f2f903
commit dc364e8b18
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@ -69,7 +69,7 @@ in
services.xserver.updateDbusEnvironment = true;
environment.systemPackages =
[ pkgs.gtk # To get GTK+'s themes.
[ pkgs.gtk2 # To get GTK+'s themes.
pkgs.hicolor_icon_theme
pkgs.tango-icon-theme
pkgs.shared_mime_info