Hook fails with git's diff.noPrefix config

[matheustavares]

The apply-format script fails when this git config is set:

$ git commit -m bla
No such file or directory
The apply-format script failed.

This config removes the "a/" and "b/" prefixes from diffs. I think apply-format expects them to be there unconditionally, so the file is not found.

[hanzec]

adding "--no-prefix" and "--relative" to git diff would fix this