codecheck: fix flake8 issues with versions >=3.8.3
authorMichael Prokop <mika@grml.org>
Thu, 18 Jun 2020 15:44:11 +0000 (17:44 +0200)
committerMichael Prokop <mika@grml.org>
Thu, 18 Jun 2020 15:54:53 +0000 (17:54 +0200)
commit9e7dd969c917d32365f2acb714c5c28e9c450dd3
tree28e7d871f2f1a7b3574f603754fa28d7d231435e
parent44f3b78468dc30aece61bbfa1c558f589979b9b0
codecheck: fix flake8 issues with versions >=3.8.3

Fixes:

| grml2usb:920:17: F523 '...'.format(...) has unused arguments at position(s): 0
| grml2usb:1954:57: E741 ambiguous variable name 'l'

Thanks: Florian Apolloner for feedback
grml2usb