Fixed a typo

diff --git a/user/index.php b/user/index.php
index 6bcc9d67a4de6dc4cae1fe1c1be40c3790f40025..f7f934fc71ff597e544ac4851434dd7b5787af5d 100644 (file)
--- a/user/index.php
+++ b/user/index.php
@@ -552,7 +552,7 @@
         }
         choose_from_menu ($displaylist, "formaction", "", get_string("withselectedusers"), "if(checksubmit(this.form))this.form.submit();", "");
         helpbutton("participantswithselectedusers", get_string("withselectedusers"));
-        echo '<input type="text" name="id" value="'.$course->id.'" />';
+        echo '<input type="hidden" name="id" value="'.$course->id.'" />';
         echo '<input type="submit" value="' . get_string('ok') . '" />';
         echo '</div></form>';
     }