Perhaps the updated "git_config_parse_key()" in this patch should be
renamed to be a file-scape static internal helper, and the existing
"git_config_parse_key()" should become a thin wrapper around that
new helper function, retaining the current external interface,
requiring no changes to existing callers.

I want to remember a discussion on one of my earlier topics, a few
months back, where someone else suggested instead of introducing two
thin wrappers over a helper, we should update the callers instead.

But for me either way is fine, maybe here it makes more sense, because
of the repeated NULL/0/1 parameters.


Harald