From 24ada7b2b616aa0820e4e886773964f21d846eb6 Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Wed, 26 Nov 2008 08:55:24 +0000
Subject: [PATCH] Yay! found a global variable that was not being used
 anywhere. Kill! Kill!

---
 lib/questionlib.php | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/lib/questionlib.php b/lib/questionlib.php
index 6d05e41def..52d45587d2 100644
--- a/lib/questionlib.php
+++ b/lib/questionlib.php
@@ -122,16 +122,11 @@ define('QUESTION_FLAGSEDITABLE', 2);
 /// QTYPES INITIATION //////////////////
 // These variables get initialised via calls to question_register_questiontype
 // as the question type classes are included.
-global $QTYPES, $QTYPE_MANUAL, $QTYPE_EXCLUDE_FROM_RANDOM;
+global $QTYPES, $QTYPE_EXCLUDE_FROM_RANDOM;
 /**
  * Array holding question type objects
  */
 $QTYPES = array();
-/**
- * String in the format "'type1','type2'" that can be used in SQL clauses like
- * "WHERE q.type IN ($QTYPE_MANUAL)".
- */
-$QTYPE_MANUAL = '';
 /**
  * String in the format "'type1','type2'" that can be used in SQL clauses like
  * "WHERE q.type NOT IN ($QTYPE_EXCLUDE_FROM_RANDOM)".
@@ -144,16 +139,10 @@ $QTYPE_EXCLUDE_FROM_RANDOM = '';
  * @param object $qtype An instance of the new question type class.
  */
 function question_register_questiontype($qtype) {
-    global $QTYPES, $QTYPE_MANUAL, $QTYPE_EXCLUDE_FROM_RANDOM;
+    global $QTYPES, $QTYPE_EXCLUDE_FROM_RANDOM;
 
     $name = $qtype->name();
     $QTYPES[$name] = $qtype;
-    if ($qtype->is_manual_graded()) {
-        if ($QTYPE_MANUAL) {
-            $QTYPE_MANUAL .= ',';
-        }
-        $QTYPE_MANUAL .= "'$name'";
-    }
     if (!$qtype->is_usable_by_random()) {
         if ($QTYPE_EXCLUDE_FROM_RANDOM) {
             $QTYPE_EXCLUDE_FROM_RANDOM .= ',';
-- 
2.39.5