On Fri, Mar 17, 2017 at 12:08 PM, Brandon Williams <bmwill@xxxxxxxxxx> wrote: > On 03/17, Stefan Beller wrote: >> > prefix = setup_git_directory_gently_1(nongit_ok); >> > + env_prefix = getenv(GIT_TOPLEVEL_PREFIX_ENVIRONMENT); >> > + >> > + if (env_prefix) >> > + prefix = env_prefix; >> > + >> > if (prefix) >> > setenv(GIT_PREFIX_ENVIRONMENT, prefix, 1); >> >> so we load that GIT_TOPLEVEL_PREFIX_ENVIRONMENT prefix >> first, such that we essentially copy it into GIT_PREFIX_ENVIRONMENT, >> such that e.g. aliased commands will know about the superprefix, too. > > I don't follow, this doesn't have anything to do with super-prefix. > s/superprefix/prefix as passed in via GIT_TOPLEVEL_PREFIX_ENVIRONMENT/ sorry for the confusion.