diff options
Diffstat (limited to 'phpBB/includes/mcp/mcp_topic.php')
| -rw-r--r-- | phpBB/includes/mcp/mcp_topic.php | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/phpBB/includes/mcp/mcp_topic.php b/phpBB/includes/mcp/mcp_topic.php index 2b793a4d6a..427c7e63d2 100644 --- a/phpBB/includes/mcp/mcp_topic.php +++ b/phpBB/includes/mcp/mcp_topic.php @@ -504,13 +504,23 @@ function merge_posts($topic_id, $to_topic_id) FROM ' . TOPICS_TABLE . ' WHERE topic_id = ' . $topic_id; $result = $db->sql_query_limit($sql, 1); + $row = $db->sql_fetchrow($result); + $db->sql_freeresult($result); - if ($row = $db->sql_fetchrow($result)) + if ($row) { $return_link .= sprintf($user->lang['RETURN_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $row['forum_id'] . '&t=' . $topic_id) . '">', '</a>'); } + else + { + // If the topic no longer exist, we will update the topic watch table. + // To not let it error out on users watching both topics, we just return on an error... + $db->sql_return_on_error(true); + $db->sql_query('UPDATE ' . TOPICS_WATCH_TABLE . ' SET topic_id = ' . $to_topic_id . ' WHERE topic_id = ' . $topic_id); + $db->sql_return_on_error(false); - $db->sql_freeresult($result); + $db->sql_query('DELETE FROM ' . TOPICS_WATCH_TABLE . ' WHERE topic_id = ' . $topic_id); + } // Link to the new topic $return_link .= (($return_link) ? '<br /><br />' : '') . sprintf($user->lang['RETURN_NEW_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $to_forum_id . '&t=' . $to_topic_id) . '">', '</a>'); |