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-rw-r--r--phpBB/includes/functions.php13
1 files changed, 11 insertions, 2 deletions
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php
index fb33b280d2..43fd351b94 100644
--- a/phpBB/includes/functions.php
+++ b/phpBB/includes/functions.php
@@ -620,12 +620,21 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0)
{
$topic_ids36 = (isset($tracking['tf'][$f_id])) ? $tracking['tf'][$f_id] : array();
- unset($tracking['tf'][$f_id]);
+ if (isset($tracking['tf'][$f_id]))
+ {
+ unset($tracking['tf'][$f_id]);
+ }
+
foreach ($topic_ids36 as $topic_id36)
{
unset($tracking['t'][$topic_id36]);
}
- unset($tracking['f'][$f_id]);
+
+ if (isset($tracking['f'][$f_id]))
+ {
+ unset($tracking['f'][$f_id]);
+ }
+
$tracking['f'][$f_id] = base_convert(time() - $config['board_startdate'], 10, 36);
}