fixed register globals issue with $text; merged from MOODLE_16_STABLE

2006-05-21 08:09:43 +00:00
parent 17037270bc
commit 4eff058d5a
1 changed files with 2 additions and 1 deletions
@@ -22,6 +22,7 @@
    $oldname = optional_param('oldname', '', PARAM_FILE);
    $usecheckboxes  = optional_param('usecheckboxes', 1, PARAM_INT);
    $save    = optional_param('save', 0, PARAM_BOOL);
+    $text    = optional_param('text', '', PARAM_RAW);
    $confirm = optional_param('confirm', 0, PARAM_BOOL);


@@ -393,7 +394,7 @@

        case "edit":
            html_header($course, $wdir);
-            if (isset($text) and confirm_sesskey()) {
+            if (($text != '') and confirm_sesskey()) {
                $fileptr = fopen($basedir.$file,"w");
                fputs($fileptr, stripslashes($text));
                fclose($fileptr);