use os.path.join for config_file_name

2 jobs for replace-blanks-in-paths-for-MFDv5 in 3 minutes and 32 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #28725
pyFstat
pytest

00:03:28

 
  Static Analysis
failed #28726
pyFstat
static

00:00:04

 
Name Stage Failure
failed
static Static Analysis
Downloading artifacts for pytest (28725)...
Runtime platform arch=amd64 os=linux pid=2375 revision=05161b14 version=12.4.1
Downloading artifacts from coordinator... ok
id=28725 responseStatus=200 OK token=g5k--Wob
$ source ${VENV_DIR}/bin/activate
$ black --check .
would reformat /home/gitlab-runner/builds/LCcssuc-/0/GregAshton/PyFstat/pyfstat/make_sfts.py
All done! 💥 💔 💥
1 file would be reformatted, 27 files would be left unchanged.
ERROR: Job failed: exit status 1