Fixed:

- "Undefined variable: contact in .../src/Protocol/Diaspora.php on line 4097
Trying to access array offset on value of type null in .../src/Protocol/Diaspora.php on line 4097"
- see https://github.com/friendica/friendica/issues/11632#issuecomment-1189465336

diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php
index 6d3c23dad6f73ec8c0fbaf3a12678afadd595aee..81ba7b4a3df1ecf1050f4bf2225fe96a9aa3a3f6 100644 (file)
--- a/src/Protocol/Diaspora.php
+++ b/src/Protocol/Diaspora.php
@@ -4081,6 +4081,7 @@ class Diaspora
         */
        public static function createCommentSignature(array $item)
        {
+               $contact = [];
                if (!empty($item['author-link'])) {
                        $url = $item['author-link'];
                } else {
@@ -4094,7 +4095,7 @@ class Diaspora
 
                $uid = User::getIdForURL($url);
                if (empty($uid)) {
-                       Logger::info('No owner post, so not storing signature', ['url' => $contact['url']]);
+                       Logger::info('No owner post, so not storing signature', ['url' => $contact['url'] ?? 'No contact loaded']);
                        return false;
                }