RFC settings & nvram.bin save setting to tmp file save old

 save to a .tmp file on save and rename on next load

I think this should pretty minimally invasive as the same file
still gets overwritten in subsequent attempts until it is loaded again

the save path is still static
so it won't cause issues holding up shutdown.

load might be a bit slower with the searching for tmp+current file
and renaming them

Plus there is now a backup of your last settings file

Change-Id: If95618b93a0ba7954d5d8cab1d6ea3f07e658509

0 files changed, 0 insertions, 0 deletions