gitweb: Call to_utf8() on input string in chop_and_escape_str()

a) To fix the comparison with the chopped string,
   otherwise we compare bytes with characters, as
   chop_str() must run to_utf8() for correct operation
b) To give the title attribute correct encoding;
   we need to mark strings as UTF-8 before outpur

Signed-off-by: Jürgen Kreileder <jk@blackdown.de>
Acked-by: Jakub Narębski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 4f0c3bd90c..b077032532 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -1695,6 +1695,7 @@ sub chop_and_escape_str {
 	my ($str) = @_;
 
 	my $chopped = chop_str(@_);
+	$str = to_utf8($str);
 	if ($chopped eq $str) {
 		return esc_html($chopped);
 	} else {