gitweb/README: remove reference to git.kernel.org

[Gitweb] / gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 75430594451adb1cbf3135893bfe6012708a37e0b68d03c545b1f4ae768591b1..b04e128c01f25ca077da6fbf170f32a959d29ffc9514ebfe1fbd06866e49395d 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -1557,7 +1557,7 @@ sub sanitize {
        return undef unless defined $str;
 
        $str = to_utf8($str);
-       $str =~ s|([[:cntrl:]])|($1 =~ /[\t\n\r]/ ? $1 : quot_cec($1))|eg;
+       $str =~ s|([[:cntrl:]])|(index("\t\n\r", $1) != -1 ? $1 : quot_cec($1))|eg;
        return $str;
 }
 
@@ -2069,7 +2069,7 @@ sub picon_url {
        if (!$avatar_cache{$email}) {
                my ($user, $domain) = split('@', $email);
                $avatar_cache{$email} =
-                       "http://www.cs.indiana.edu/cgi-pub/kinzler/piconsearch.cgi/" .
+                       "//www.cs.indiana.edu/cgi-pub/kinzler/piconsearch.cgi/" .
                        "$domain/$user/" .
                        "users+domains+unknown/up/single";
        }
@@ -2084,7 +2084,7 @@ sub gravatar_url {
        my $email = lc shift;
        my $size = shift;
        $avatar_cache{$email} ||=
-               "http://www.gravatar.com/avatar/" .
+               "//www.gravatar.com/avatar/" .
                        Digest::MD5::md5_hex($email) . "?s=";
        return $avatar_cache{$email} . $size;
 }