[gnome-ostree] build: Move buildroots to cache/

[Colin Walters <walters src gnome org>]

commit 4aa9dd530e32a0e180bad9e352a59516d59716e3
Author: Colin Walters <walters verbum org>
Date:   Thu Feb 21 08:59:35 2013 -0500

    build: Move buildroots to cache/
    
    So it's clear that you can rm -rf them at any time.

 src/ostbuild/js/tasks/task-build.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/ostbuild/js/tasks/task-build.js b/src/ostbuild/js/tasks/task-build.js
index e01635f..4301b3a 100644
--- a/src/ostbuild/js/tasks/task-build.js
+++ b/src/ostbuild/js/tasks/task-build.js
@@ -76,7 +76,7 @@ const TaskBuild = new Lang.Class({
 
        let prefix = this._snapshot.data['prefix'];
         let buildname = Format.vprintf('%s/%s/%s', [prefix, componentName, architecture]);
-        let buildrootCachedir = this.workdir.resolve_relative_path('roots/' + buildname);
+        let buildrootCachedir = this.cachedir.resolve_relative_path('roots/' + buildname);
         GSystem.file_ensure_directory(buildrootCachedir, true, cancellable);
 
         let components = this._snapshot.data['components']