From: Anders Kaseorg <andersk@MIT.EDU>
Date: Fri, 27 Aug 2010 17:38:16 +0000 (-0400)
Subject: gitweb: Don't die_error in git_tag after already printing headers
X-Git-Tag: v1.7.3-rc0~38
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=d8a94803842989582989fd5f5c3062c49134ad5b;p=git.git

gitweb: Don't die_error in git_tag after already printing headers

This fixes an XML error when visiting a nonexistent tag
(i.e. "../gitweb.cgi?p=git.git;a=tag;h=refs/tags/BADNAME").

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index d0687f458..a85e2f631 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -5191,15 +5191,15 @@ sub git_summary {
 }
 
 sub git_tag {
-	my $head = git_get_head_hash($project);
-	git_header_html();
-	git_print_page_nav('','', $head,undef,$head);
 	my %tag = parse_tag($hash);
 
 	if (! %tag) {
 		die_error(404, "Unknown tag object");
 	}
 
+	my $head = git_get_head_hash($project);
+	git_header_html();
+	git_print_page_nav('','', $head,undef,$head);
 	git_print_header_div('commit', esc_html($tag{'name'}), $hash);
 	print "<div class=\"title_text\">\n" .
 	      "<table class=\"object_header\">\n" .