m1n1.utils.RegAccessor: Pass through None when register is unavailable

Signed-off-by: Hector Martin <marcan@marcan.st>
This commit is contained in:
Hector Martin 2021-06-22 01:17:23 +09:00
parent d942984b72
commit 83b05e7743

View file

@ -614,7 +614,10 @@ class RegAccessor(Reloadable):
@property
def reg(self):
return self.cls(self.val)
val = self.val
if val is None:
return None
return self.cls(val)
@reg.setter
def reg(self, value):