From: John 'Warthog9' Hawley <warthog9@kernel.org>
Date: Sat, 30 Jan 2010 22:30:44 +0000 (+0100)
Subject: gitweb: Add optional extra parameter to die_error, for extended explanation
X-Git-Tag: v1.7.0-rc2~22^2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=aa14013abf27637dc2a2c0bee56fb98a981ee08d;p=git.git

gitweb: Add optional extra parameter to die_error, for extended explanation

Add a 3rd, optional, parameter to die_error to allow for extended error
information to be output along with what the error was.

Signed-off-by: John 'Warthog9' Hawley <warthog9@kernel.org>
Signed-off-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 466fa8aad..d0c3ff258 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -3392,6 +3392,7 @@ sub git_footer_html {
 sub die_error {
 	my $status = shift || 500;
 	my $error = shift || "Internal server error";
+	my $extra = shift;
 
 	my %http_responses = (
 		400 => '400 Bad Request',
@@ -3406,8 +3407,13 @@ sub die_error {
 <br /><br />
 $status - $error
 <br />
-</div>
 EOF
+	if (defined $extra) {
+		print "<hr />\n" .
+		      "$extra\n";
+	}
+	print "</div>\n";
+
 	git_footer_html();
 	exit;
 }