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MDL-32172 Lesson Module: add variable initialization for

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1 parent c856a1f commit 0f6e2f02aae2807d45283b48acb09d95f444e491 @rwijaya rwijaya committed Mar 23, 2012
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  1. +1 −0 mod/lesson/locallib.php
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1 mod/lesson/locallib.php
@@ -201,6 +201,7 @@ function lesson_unseen_branch_jump($lesson, $userid) {
// this function searches through the lesson pages to find all the branch tables
// that follow the flagged branch table
$pageid = $lessonpages[$start]->nextpageid; // move down from the flagged branch table
+ $branchtables = array();
while ($pageid != 0) { // grab all of the branch table till eol
if ($lessonpages[$pageid]->qtype == LESSON_PAGE_BRANCHTABLE) {
$branchtables[] = $lessonpages[$pageid]->id;

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