X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/557f4ba7c6c5713b0b3eb1ceddbe48d792d2ac92550cc9347f62a799a7631ead..2ac28deddea24ba8a957eee283275b3460eddbd1c0286d948b5f5b703d60192d:/gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 2f2e52f..84293a5 100755
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -437,12 +437,11 @@ my %allowed_options = (
 
 our @extra_options = $cgi->param('opt');
 if (defined @extra_options) {
-	foreach(@extra_options)
-	{
-		if (not grep(/^$_$/, keys %allowed_options)) {
+	foreach my $opt (@extra_options) {
+		if (not exists $allowed_options{$opt}) {
 			die_error(undef, "Invalid option parameter");
 		}
-		if (not grep(/^$action$/, @{$allowed_options{$_}})) {
+		if (not grep(/^$action$/, @{$allowed_options{$opt}})) {
 			die_error(undef, "Invalid option parameter for this action");
 		}
 	}
@@ -599,7 +598,6 @@ sub href(%) {
 		action => "a",
 		file_name => "f",
 		file_parent => "fp",
-		extra_options => "opt",
 		hash => "h",
 		hash_parent => "hp",
 		hash_base => "hb",
@@ -609,6 +607,7 @@ sub href(%) {
 		searchtext => "s",
 		searchtype => "st",
 		snapshot_format => "sf",
+		extra_options => "opt",
 	);
 	my %mapping = @mapping;
 
@@ -631,7 +630,13 @@ sub href(%) {
 	for (my $i = 0; $i < @mapping; $i += 2) {
 		my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
 		if (defined $params{$name}) {
-			push @result, $symbol . "=" . esc_param($params{$name});
+			if (ref($params{$name}) eq "ARRAY") {
+				foreach my $par (@{$params{$name}}) {
+					push @result, $symbol . "=" . esc_param($par);
+				}
+			} else {
+				push @result, $symbol . "=" . esc_param($params{$name});
+			}
 		}
 	}
 	$href .= "?" . join(';', @result) if scalar @result;
@@ -1511,6 +1516,7 @@ sub git_get_projects_list {
 
 		File::Find::find({
 			follow_fast => 1, # follow symbolic links
+			follow_skip => 2, # ignore duplicates
 			dangling_symlinks => 0, # ignore dangling symlinks, silently
 			wanted => sub {
 				# skip project-list toplevel, if we get it.
@@ -2286,9 +2292,17 @@ EOF
 		printf('<link rel="alternate" title="%s log RSS feed" '.
 		       'href="%s" type="application/rss+xml" />'."\n",
 		       esc_param($project), href(action=>"rss"));
+		printf('<link rel="alternate" title="%s log RSS feed (no merges)" '.
+		       'href="%s" type="application/rss+xml" />'."\n",
+		       esc_param($project), href(action=>"rss",
+		                                 extra_options=>"--no-merges"));
 		printf('<link rel="alternate" title="%s log Atom feed" '.
 		       'href="%s" type="application/atom+xml" />'."\n",
 		       esc_param($project), href(action=>"atom"));
+		printf('<link rel="alternate" title="%s log Atom feed (no merges)" '.
+		       'href="%s" type="application/atom+xml" />'."\n",
+		       esc_param($project), href(action=>"atom",
+		                                 extra_options=>"--no-merges"));
 	} else {
 		printf('<link rel="alternate" title="%s projects list" '.
 		       'href="%s" type="text/plain; charset=utf-8"/>'."\n",