#3571 PR `merged`: Apply XFS options from configs in non-debug mode¶

Labels: bug, fixed / solved / done

Type: Bug Fix
Impact: Normal
Reference to related issue (URL): No issue created
How was this pull request tested?
Manually recovered Debian 10 with XFS
Description of the changes in this pull request:
Currently XFS configs are not copied correctly in non-debug mode (not verbose mode) due to these quotes - "$v".
However, applying XFS options is crucial in cases when XFS was created on old software and during the recovery newer software is used. In some cases it may lead to failures during GRUB installation. GRUB checks XFS features and returns an error when encounters unknown one.

How to reproduce in the terminal:

Wtih quotes it isn't copied:

$ unset v; touch myfile;  cp "$v" myfile myfile~
cp: target 'myfile~': No such file or directory

WIthout quotes it is copied as expected:

$ unset v; touch myfile;  cp $v myfile myfile~
$ file myfile~
myfile~: empty

@svlv
thank you for finding this bug and for your fix!

@rear/contributors
I would like to merge it on Wednesday (25. Feb.) afternoon
unless there are objections.

Be prepared for possibly empty command options

[Export of Github issue for rear/rear.]

#3571 PR merged: Apply XFS options from configs in non-debug mode¶