Comments: Fixed a range of TS errors + other

[bookstack] / app / Activity / Controllers / CommentController.php

diff --git a/app/Activity/Controllers/CommentController.php b/app/Activity/Controllers/CommentController.php
index 7f16c17ffced39b3b0c534954dcd8eec9a77cd6a..479d57c4db941455bf34d8a158c6e186b12a686c 100644 (file)
--- a/app/Activity/Controllers/CommentController.php
+++ b/app/Activity/Controllers/CommentController.php
@@ -43,7 +43,8 @@ class CommentController extends Controller
 
         // Create a new comment.
         $this->checkPermission('comment-create-all');
-        $comment = $this->commentRepo->create($page, $input['html'], $input['parent_id'] ?? null, $input['content_ref']);
+        $contentRef = $input['content_ref'] ?? '';
+        $comment = $this->commentRepo->create($page, $input['html'], $input['parent_id'] ?? null, $contentRef);
 
         return view('comments.comment-branch', [
             'readOnly' => false,