[gnome-boxes] installer: Separate out drivers cache by arch

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit b38994b13fafc1f80f7a66a44ef7e21f663e54aa
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Dec 11 04:03:57 2012 +0200

    installer: Separate out drivers cache by arch
    
    Use driver architecture string as part of driver filenames so that cache
    is separate for each architecture.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=690021

 src/unattended-installer.vala |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/unattended-installer.vala b/src/unattended-installer.vala
index 6fb858c..5760fa9 100644
--- a/src/unattended-installer.vala
+++ b/src/unattended-installer.vala
@@ -618,7 +618,9 @@ private class Boxes.UnattendedInstaller: InstallerMedia {
         foreach (var filename in driver.get_files ()) {
             var file_uri = location + "/" + filename;
             var file = File.new_for_uri (file_uri);
-            var cached_path = get_drivers_cache (os.short_id + "-" + file.get_basename ());
+            var cached_path = get_drivers_cache (os.short_id + "-" +
+                                                 driver.get_architecture () + "-" +
+                                                 file.get_basename ());
 
             file = yield downloader.download (file, cached_path);