From dee2775a29440ca8a52bb5bd09a6de6cd29f69cc Mon Sep 17 00:00:00 2001 From: Anders Waldenborg Date: Wed, 21 May 2008 13:44:43 +0200 Subject: [PATCH] gitweb: Convert string to internal form before chopping in chop_str Fix chop_str not to cut in middle of utf8 multibyte chars. Without this fix at least author name in short log may cut in middle of a multibyte char. When the result comes to esc_html to_utf8 is called again, which doesn't find valid utf8 and decodes using $fallback_encoding making it even worse. This also have the nice side effect that it actually tries to show the first 10 _characters_, not the number of characters that happened to fit into 10 bytes. Signed-off-by: Anders Waldenborg Signed-off-by: Junio C Hamano --- gitweb/gitweb.perl | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 2facf2db7a..8308e2208e 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -866,6 +866,10 @@ sub chop_str { my $add_len = shift || 10; my $where = shift || 'right'; # 'left' | 'center' | 'right' + # Make sure perl knows it is utf8 encoded so we don't + # cut in the middle of a utf8 multibyte char. + $str = to_utf8($str); + # allow only $len chars, but don't cut a word if it would fit in $add_len # if it doesn't fit, cut it if it's still longer than the dots we would add # remove chopped character entities entirely -- GitLab