From 6822052427353525fe7158398bc6cf4bbd5d1351 Mon Sep 17 00:00:00 2001
From: Jonathan Nieder <jrnieder@gmail.com>
Date: Fri, 3 Sep 2010 19:45:09 -0500
Subject: [PATCH] gitweb: make logo optional

Some sites may not want to have a logo at all.

While at it, use $cgi->img to simplify this code.  (CGI.pm learned
most HTML4 tags by version 2.79, so this should be portable to perl
5.8, though I haven't tested.)

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 gitweb/gitweb.perl | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 59b2e08b9..10cf97e66 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -3501,10 +3501,15 @@ EOF
 		insert_file($site_header);
 	}
 
-	print "<div class=\"page_header\">\n" .
-	      $cgi->a({-href => esc_url($logo_url),
-	               -title => $logo_label},
-	              qq(<img src=").esc_url($logo).qq(" width="72" height="27" alt="git" class="logo"/>));
+	print "<div class=\"page_header\">\n";
+	if (defined $logo) {
+		print $cgi->a({-href => esc_url($logo_url),
+		               -title => $logo_label},
+		              $cgi->img({-src => esc_url($logo),
+		                         -width => 72, -height => 27,
+		                         -alt => "git",
+		                         -class => "logo"}));
+	}
 	print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
 	if (defined $project) {
 		print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
-- 
2.30.2