consider the following: http://overlays.gentoo.org/proj/alt/browser/trunk/prefix-overlay/dev-util/git does not work, whereas https://overlays.gentoo.org/proj/alt/browser/trunk/prefix-overlay/dev-util/git does work. The same for eclass/git.eclass, which screws up SVN checkouts of the prefix tree for users that cannot switch to svn protocol due to firewall issues. See bug #206878 I suspect it's a too aggressive redirect thing.
Fixed.
thanks for the fast response.