Re: [RFC] get_pathspec(): free() old buffer if rewriting

Junio C Hamano [off-list ref] writes:

int match_pathspec(const char *path, int len,
	           struct pathspec **pathspec);

	See if the path (with length) matches the given spec.
	path[len-1] == '/' signals that the caller is traversing
	a tree and checking if it is worth descending into the
	tree.
...
and when traversing the tree for A and B, upon seeing "Documentation"
entry in the topleve tree object buffers, call:

	path_match("Documentation", 14, 1, spec)

Oops, match_pathspec("Documentation/", 15, spec) is what I meant
here.  Likewise in the later examples.