Fix lookup of efi_arch_table for non-uefi arches

1 files changed, 2 insertions, 1 deletions

diff --git a/vmdebootstrap b/vmdebootstrap
index e44fe1e..a85351d 100755
--- a/vmdebootstrap
+++ b/vmdebootstrap
@@ -243,7 +243,8 @@ class VmDebootstrap(cliapp.Application):  # pylint: disable=too-many-public-meth
         if not self.settings['use-uefi'] and self.settings['esp-size'] != 5242880:
             raise cliapp.AppException(
                 'You must specify use-uefi for esp-size to have effect')
-        if self.efi_arch_table[self.settings['arch']]['exclusive'] and\
+        if self.settings['arch'] in self.efi_arch_table and\
+                self.efi_arch_table[self.settings['arch']]['exclusive'] and\
                 not self.settings['use-uefi']:
             raise cliapp.AppException(
                 'Only UEFI is supported on %s' % self.settings['arch'])