From 59c7077fd93ae6842d37c07bcb9e27d7ddc27050 Mon Sep 17 00:00:00 2001
From: Dan Brown <ssddanbrown@googlemail.com>
Date: Fri, 9 Jun 2023 19:21:49 +0100
Subject: [PATCH] Fixed error on pages without comments
---
app/Activity/Tools/CommentTree.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/app/Activity/Tools/CommentTree.php b/app/Activity/Tools/CommentTree.php
index 559edccf3..3303add39 100644
--- a/app/Activity/Tools/CommentTree.php
+++ b/app/Activity/Tools/CommentTree.php
@@ -65,7 +65,7 @@ class CommentTree
}
$tree = [];
- foreach ($childMap[0] as $childId) {
+ foreach ($childMap[0] ?? [] as $childId) {
$tree[] = $this->createTreeForId($childId, 0, $byId, $childMap);
}