[gtk+] depend on particular version of sass

[Jakub Steiner <jimmac src gnome org>]

commit 088206b26738a928e75924ed750e75dc6816275a
Author: Jakub Steiner <jimmac gmail com>
Date:   Fri Sep 26 16:33:20 2014 +0200

    depend on particular version of sass

 gtk/resources/theme/Adwaita/Gemfile       |    1 +
 gtk/resources/theme/Adwaita/parse-sass.sh |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gtk/resources/theme/Adwaita/Gemfile b/gtk/resources/theme/Adwaita/Gemfile
new file mode 100644
index 0000000..99f8e2a
--- /dev/null
+++ b/gtk/resources/theme/Adwaita/Gemfile
@@ -0,0 +1 @@
+gem "sass", "~> 3.4.0"
diff --git a/gtk/resources/theme/Adwaita/parse-sass.sh b/gtk/resources/theme/Adwaita/parse-sass.sh
index 2486480..e9cda25 100755
--- a/gtk/resources/theme/Adwaita/parse-sass.sh
+++ b/gtk/resources/theme/Adwaita/parse-sass.sh
@@ -1,3 +1,3 @@
 #!/usr/bin/bash
 
-sass --update .
+bundle exec sass --update --sourcemap=none .