gitweb: Change to use explicitly function call cgi->escapHTML()

Change to use explicitly function call cgi->escapHTML().
This fix the problem on some systems that escapeHTML() is not
functioning, as default CGI is not setting 'escape' parameter.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index ea39d7e98bb646897d1bb1f1e270b1cd2fc046ad..775eebe0f38568afaa7bcee67560125628e88c6c 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -591,7 +591,7 @@ sub esc_html ($;%) {
        my %opts = @_;
 
        $str = to_utf8($str);
-       $str = escapeHTML($str);
+       $str = $cgi->escapeHTML($str);
        if ($opts{'-nbsp'}) {
                $str =~ s/ / /g;
        }
@@ -605,7 +605,7 @@ sub esc_path {
        my %opts = @_;
 
        $str = to_utf8($str);
-       $str = escapeHTML($str);
+       $str = $cgi->escapeHTML($str);
        if ($opts{'-nbsp'}) {
                $str =~ s/ / /g;
        }