1681c1681
< $s_quick_reply = $user->data['is_registered'] && $config['allow_quick_reply'] && ($topic_data['forum_flags'] & FORUM_FLAG_QUICK_REPLY) && $auth->acl_get('f_reply', $forum_id);
---
> $s_quick_reply = ($user->data['is_registered'] && $config['allow_quick_reply'] && ($topic_data['forum_flags'] & FORUM_FLAG_QUICK_REPLY) && $auth->acl_get('f_reply', $forum_id) && $topic_data['forum_status'] != ITEM_LOCKED && $topic_data['topic_status'] != ITEM_LOCKED) ? true : false;