return the empty array instead of a new one

controllers/forms.js

@@ -394,7 +394,7 @@ async function boardActionController(req, res, next) {
 			errors.push('File spoilers are disabled on this board');
 		}
 		if (req.body.unlink_file && !res.locals.board.settings.userPostUnlink) {
-			errors.push('File unlinking disabled on this board');
+			errors.push('File unlinking is disabled on this board');
 		}
 	}
 

db/posts.js

@@ -346,7 +346,7 @@ module.exports = {
 		}).skip(threadLimit).toArray();
 		//if there are any
 		if (threads.length === 0) {
-			return [];
+			return threads;
 		}
 		//get the postIds
 		const threadIds = threads.map(thread => thread.postId);