X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/2049423dc0d44b6174bed36b12e3b5e50502a4d764125ae0c3943b4d3a969471..b9beab12361f9882f089fd46c7c13c74151ab283f8a43c533fb184e50cea7259:/gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 31713f8..a1138c1 100755
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -85,6 +85,9 @@ our $project_maxdepth = "++GITWEB_PROJECT_MAXDEPTH++";
 # string of the home link on top of all pages
 our $home_link_str = "++GITWEB_HOME_LINK_STR++";
 
+# extra breadcrumbs preceding the home link
+our @extra_breadcrumbs = ();
+
 # name of your site or organization to appear in page titles
 # replace this with something more descriptive for clearer bookmarks
 our $site_name = "++GITWEB_SITENAME++"
@@ -1087,7 +1090,7 @@ sub evaluate_and_validate_params {
 	our $search_use_regexp = $input_params{'search_use_regexp'};
 
 	our $searchtext = $input_params{'searchtext'};
-	our $search_regexp;
+	our $search_regexp = undef;
 	if (defined $searchtext) {
 		if (length($searchtext) < 2) {
 			die_error(403, "At least two characters are required for search parameter");
@@ -3983,7 +3986,9 @@ sub print_nav_breadcrumbs_path {
 sub print_nav_breadcrumbs {
 	my %opts = @_;
 
-	print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
+	for my $crumb (@extra_breadcrumbs, [ $home_link_str => $home_link ]) {
+		print $cgi->a({-href => esc_url($crumb->[1])}, $crumb->[0]) . " / ";
+	}
 	if (defined $project) {
 		my @dirname = split '/', $project;
 		my $projectbasename = pop @dirname;