captive: Escape any special characters in title on PDF vouchers

[ipfire-2.x.git] / html / cgi-bin / captive.cgi

diff --git a/html/cgi-bin/captive.cgi b/html/cgi-bin/captive.cgi
index 113c29f412a7428507926f4129ede3ff565ea9a0..f3bb28cb2274f0d8e30c0c5be9c3d95472527715 100755 (executable)
--- a/html/cgi-bin/captive.cgi
+++ b/html/cgi-bin/captive.cgi
@@ -757,7 +757,7 @@ sub generate_pdf() {
                        $f_subheadline->translate($cx, ($y + $h - $cy) / 2.4 + $cy);
 
                        if ($settings{'TITLE'}) {
-                               $f_headline->text_center($settings{'TITLE'});
+                               $f_headline->text_center(decode("utf8", $settings{'TITLE'}));
                                $f_subheadline->text_center(decode("utf8", $Lang::tr{'Captive WiFi coupon'}));
                        } else {
                                $f_headline->text_center(decode("utf8", $Lang::tr{'Captive WiFi coupon'}));