Peer database bugfix

danog · Oct 19, 2024 · bcc493b · bcc493b
1 parent 96501b6
commit bcc493b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/MTProtoTools/PeerDatabase.php b/src/MTProtoTools/PeerDatabase.php
@@ -265,7 +265,7 @@ private function recacheChatUsername(int $id, ?array $old, array $new): void
         if (!$this->API->settings->getDb()->getEnableUsernameDb()) {
             return;
         }
-        $new = self::getUsernames($new);
+        $new = $new ? self::getUsernames($new) : [];
         $old = $old ? self::getUsernames($old) : [];
         $diffToRemove = array_diff($old, $new);
         $diffToAdd = array_diff($new, $old);