Re: [PATCH 2/2] clone: Allow repo using gitfile as a reference

At 16:51 -0700 07 Apr 2013, Jonathan Nieder [off-list ref] wrote:

quoted

-	char *ref_git;
+	char *ref_git, *repo;

[...]

quoted

+	repo = (char *)read_gitfile(mkpath("%s/.git", ref_git));

Why not make repo a "const char *" and avoid the cast?  The above
would seem to make it too tempting to treat the return value from
read_gitfile() as a mutable buffer instead of a real_path string that
should be copied asap.

Good catch.  I'll fix that in the next version.

Thanks.