PATCH: only allow selection of devices known by booty as bootloader target disk

[Hans de Goede <hdegoede redhat com>]

Hi All,

As I do not have any commit access to git as of yet, I'm sending my patches to 
the list for now.

The attached patch only allows selection of devices known by booty as 
bootloader target disk, fixing the crash reported in bug 454135

Regards,

Hans

diff --git a/iw/autopart_type.py b/iw/autopart_type.py
index c1366f7..714d04a 100644
--- a/iw/autopart_type.py
+++ b/iw/autopart_type.py
@@ -365,6 +365,8 @@ class PartitionTypeWindow(InstallWindow):
         else:
             defaultBoot = None
         for disk in self.diskset.disks.values():
+            if not disk.dev.path[5:] in self.anaconda.id.bootloader.drivelist:
+                continue
             size = partedUtils.getDeviceSizeMB(disk.dev)
             dispstr = "%s %8.0f MB %s" %(disk.dev.path[5:], size, disk.dev.model)
             i = bootstore.append(None)