Re: [PATCH 1/2] merge-recursive.c: Fix case-changing merge.

Jonathan Nieder [off-list ref] writes:

quoted

Please make it a habit to use "test -f" when you expect "the path
exists as a file", not merely "something exists there I do not care
if it is a file or a directory", for which "test -e" is perfectly
appropriate.

Or, better in tests,

	test_path_is_file testcase

which prints an error instead of just silently failing when
the path is not a file.

Thanks, will tweak.