Merge branch 'by/log-follow'

[git.git] / gitweb / gitweb.perl

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index e579c14b443c5cef8463569f324152ddaa9c2658..934aacb61494a666ed0bdf9a9f1ef77dc6147c23 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2441,6 +2441,9 @@ sub git_get_projects_list {
                        follow_skip => 2, # ignore duplicates
                        dangling_symlinks => 0, # ignore dangling symlinks, silently
                        wanted => sub {
+                               # global variables
+                               our $project_maxdepth;
+                               our $projectroot;
                                # skip project-list toplevel, if we get it.
                                return if (m!^[/.]$!);
                                # only directories can be git repositories
@@ -3179,24 +3182,30 @@ sub blob_contenttype {
 ## ======================================================================
 ## functions printing HTML: header, footer, error page
 
+sub get_page_title {
+       my $title = to_utf8($site_name);
+
+       return $title unless (defined $project);
+       $title .= " - " . to_utf8($project);
+
+       return $title unless (defined $action);
+       $title .= "/$action"; # $action is US-ASCII (7bit ASCII)
+
+       return $title unless (defined $file_name);
+       $title .= " - " . esc_path($file_name);
+       if ($action eq "tree" && $file_name !~ m|/$|) {
+               $title .= "/";
+       }
+
+       return $title;
+}
+
 sub git_header_html {
        my $status = shift || "200 OK";
        my $expires = shift;
        my %opts = @_;
 
-       my $title = "$site_name";
-       if (defined $project) {
-               $title .= " - " . to_utf8($project);
-               if (defined $action) {
-                       $title .= "/$action";
-                       if (defined $file_name) {
-                               $title .= " - " . esc_path($file_name);
-                               if ($action eq "tree" && $file_name !~ m|/$|) {
-                                       $title .= "/";
-                               }
-                       }
-               }
-       }
+       my $title = get_page_title();
        my $content_type;
        # require explicit support from the UA if we are to send the page as
        # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
@@ -6142,8 +6151,8 @@ sub git_commitdiff {
                        }
                        push @commit_spec, '--root', $hash;
                }
-               open $fd, "-|", git_cmd(), "format-patch", '--encoding=utf8',
-                       '--stdout', @commit_spec
+               open $fd, "-|", git_cmd(), "format-patch", @diff_opts,
+                       '--encoding=utf8', '--stdout', @commit_spec
                        or die_error(500, "Open git-format-patch failed");
        } else {
                die_error(400, "Unknown commitdiff format");