diff -up git-1.7.2/gitweb/gitweb.perl.orig git-1.7.2/gitweb/gitweb.perl
--- git-1.7.2/gitweb/gitweb.perl.orig 2010-07-21 23:35:25.000000000 +0200
+++ git-1.7.2/gitweb/gitweb.perl 2010-07-22 10:49:50.385707086 +0200
@@ -79,7 +79,7 @@ our $projectroot = "++GITWEB_PROJECTROOT
our $project_maxdepth = "++GITWEB_PROJECT_MAXDEPTH++";
# string of the home link on top of all pages
-our $home_link_str = "++GITWEB_HOME_LINK_STR++";
+our $home_link_str = $ENV{'SERVER_NAME'} ? "git://" . $ENV{'SERVER_NAME'} : "projects";
# name of your site or organization to appear in page titles
# replace this with something more descriptive for clearer bookmarks