git repos expansion containing non-repo fails

[dahaic]

When path I specify as keeper of git repos [i.e. with /* expansion] contains non-repo directory, it fails with error complaining about GIT_DISCOVERY_ACROSS_FILESYSTEM not set.

 ERROR  fatal: Not a git repository (or any parent up to mount point /home)
 Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).
 ERROR  Unable to check commits in '/home/dahaic/RH/git/tests/UPSTREAM'

If env variable is set, it fails nevertheless.

 ERROR  fatal: Not a git repository (or any of the parent directories): .git
 ERROR  Unable to check commits in '/home/dahaic/RH/git/tests/'

It would be nice to skip such directory and not fail.

[psss]

Agreed, it probably makes sense to give a warning in such case.