gitweb: refer to picon/gravatar images over the same scheme

With the current code, the images from picon and gravatar are requested over http://, and browsers give mixed contents warning when gitweb is served over https://. Just drop the scheme: part from the URL, so that these external sites are accessed over https:// in such a case. Signed-off-by: Andrej E Baranov <admin@andrej-andb.ru> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Andrej E Baranov committed Jan 29, 2013 at 00:41 UTC 574855814f97bf0dc37133574fa3fa2a5a44555d
1 file changed +2 -2
gitweb/gitweb.perl
+2 -2
@@ -2068,7 +2068,7 @@ sub picon_url {
2068 if (!$avatar_cache{$email}) {
2069 my ($user, $domain) = split('@', $email);
2070 $avatar_cache{$email} =
2071 - "http://www.cs.indiana.edu/cgi-pub/kinzler/piconsearch.cgi/" .
2071 + "//www.cs.indiana.edu/cgi-pub/kinzler/piconsearch.cgi/" .
2072 "$domain/$user/" .
2073 "users+domains+unknown/up/single";
2074 }
@@ -2083,7 +2083,7 @@ sub gravatar_url {
2083 my $email = lc shift;
2084 my $size = shift;
2085 $avatar_cache{$email} ||=
2086 - "http://www.gravatar.com/avatar/" .
2086 + "//www.gravatar.com/avatar/" .
2087 Digest::MD5::md5_hex($email) . "?s=";
2088 return $avatar_cache{$email} . $size;
2089 }