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MDL-39947 mod_forum: Add safety check to variable assignment when counting unread posts

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This commit is contained in:
Adam Olley 2013-05-31 09:29:56 +09:30
parent b6f8a93642
commit f985bc4e65
1 changed files with 5 additions and 1 deletions
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4
mod/forum/lib.php
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@ -6760,7 +6760,11 @@ function forum_tp_count_forum_unread_posts($cm, $course) {
$modinfo->groups = groups_get_user_groups($course->id, $USER->id);
}
if (array_key_exists($cm->groupingid, $modinfo->groups)) {
$mygroups = $modinfo->groups[$cm->groupingid];
} else {
$mygroups = false; // Will be set below
}
// add all groups posts
if (empty($mygroups)) {