Related: rhbz#701228
---
pyanaconda/bootloader.py | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/pyanaconda/bootloader.py b/pyanaconda/bootloader.py
index 1f7c2fd..7fc5f61 100644
--- a/pyanaconda/bootloader.py
+++ b/pyanaconda/bootloader.py
@@ -577,6 +577,10 @@ class BootLoader(object):
self.errors = []
self.warnings = []
valid = True
+
+ if device is None:
+ return False
+
try:
description = self.device_description(device)
except Exception:
@@ -686,6 +690,9 @@ class BootLoader(object):
self.warnings = []
valid = True
+ if device is None:
+ return False
+
if not self._device_type_match(device, self.stage2_device_types):
self.errors.append(_("The %s cannot be of type %s")
% (self.stage2_description, device.type))
@@ -1482,6 +1489,10 @@ class GRUB2(GRUB):
#
def _gpt_disk_has_bios_boot(self, device):
ret = False
+
+ if device is None:
+ return ret
+
# check that a bios boot partition is present if the stage1 device
# is a gpt-labeled disk
if device.isDisk and getattr(device.format, "labelType", None) == "gpt":
--
1.7.3.4
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