Fixed possible prblems with Excel names bug 1243

diff --git a/mod/quiz/report/fullstat/report.php b/mod/quiz/report/fullstat/report.php
index 9ebd0c7670207e91408a86c0b1c26e3cd46d23af..d73cf98f42e7f63550f931079be9f467eb6f7973 100755 (executable)
--- a/mod/quiz/report/fullstat/report.php
+++ b/mod/quiz/report/fullstat/report.php
@@ -299,7 +299,8 @@ class quiz_report extends quiz_default_report {
         require_once("$CFG->libdir/excel/Worksheet.php");
         require_once("$CFG->libdir/excel/Workbook.php");
         header("Content-type: application/vnd.ms-excel");
-        header("Content-Disposition: attachment; filename=$course->shortname ".$quiz->name.".xls");
+        $downloadfilename = clean_filename("$course->shortname $quiz->name");
+        header("Content-Disposition: attachment; filename=$downloadfilename.xls");
         header("Expires: 0");
         header("Cache-Control: must-revalidate, post-check=0,pre-check=0");
         header("Pragma: public");