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git-svn-id: file:///svn/phpbb/trunk@7246 89ea8834-ac86-4346-8a33-228a782c2dd0
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@@ -504,13 +504,23 @@ function merge_posts($topic_id, $to_topic_id)
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FROM ' . TOPICS_TABLE . '
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WHERE topic_id = ' . $topic_id;
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$result = $db->sql_query_limit($sql, 1);
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$row = $db->sql_fetchrow($result);
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$db->sql_freeresult($result);
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if ($row = $db->sql_fetchrow($result))
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if ($row)
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{
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$return_link .= sprintf($user->lang['RETURN_TOPIC'], '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $row['forum_id'] . '&t=' . $topic_id) . '">', '</a>');
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}
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else
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{
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// If the topic no longer exist, we will update the topic watch table.
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// To not let it error out on users watching both topics, we just return on an error...
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$db->sql_return_on_error(true);
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$db->sql_query('UPDATE ' . TOPICS_WATCH_TABLE . ' SET topic_id = ' . $to_topic_id . ' WHERE topic_id = ' . $topic_id);
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$db->sql_return_on_error(false);
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$db->sql_freeresult($result);
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$db->sql_query('DELETE FROM ' . TOPICS_WATCH_TABLE . ' WHERE topic_id = ' . $topic_id);
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}
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// Link to the new topic
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$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>');
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