From e600f91975b357dca469dc527fcab9fa837e001a Mon Sep 17 00:00:00 2001
From: Daniil Gentili <daniil@daniil.it>
Date: Sat, 28 Dec 2019 23:53:10 +0100
Subject: [PATCH] Do not rely on old data

---
 src/danog/MadelineProto/DataCenter.php | 2 +-
 src/danog/MadelineProto/Logger.php     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/danog/MadelineProto/DataCenter.php b/src/danog/MadelineProto/DataCenter.php
index f542822b..75bc0ddc 100644
--- a/src/danog/MadelineProto/DataCenter.php
+++ b/src/danog/MadelineProto/DataCenter.php
@@ -272,7 +272,7 @@ class DataCenter
         }
         foreach ($ctxs as $ctx) {
             try {
-                if ($old) {
+                if ($old && $this->sockets[$dc_number]->hasConnection($id)) {
                     $this->API->logger->logger("Reconnecting to DC $dc_number ($id) from existing", \danog\MadelineProto\Logger::WARNING);
                     $this->sockets[$dc_number]->setExtra($this->API);
                     yield $this->sockets[$dc_number]->connect($ctx, $id);
diff --git a/src/danog/MadelineProto/Logger.php b/src/danog/MadelineProto/Logger.php
index 17c71f5b..902f5880 100644
--- a/src/danog/MadelineProto/Logger.php
+++ b/src/danog/MadelineProto/Logger.php
@@ -136,7 +136,7 @@ class Logger
             $settings['logger']['logger_param'] = Magic::$script_cwd.'/MadelineProto.log';
         }
 
-        $logger = new self($settings['logger']['logger'], isset($settings['logger']['logger_param']) ? $settings['logger']['logger_param'] : '', $prefix, isset($settings['logger']['logger_level']) ? $settings['logger']['logger_level'] : Logger::VERBOSE, isset($settings['logger']['max_size']) ? $settings['logger']['max_size'] : 100 * 1024 * 1024);
+        $logger = new self($settings['logger']['logger'], $settings['logger']['logger_param'] ?? '', $prefix, $settings['logger']['logger_level'] ?? Logger::VERBOSE, $settings['logger']['max_size'] ?? 100 * 1024 * 1024);
         if (!self::$default) {
             self::$default = $logger;
         }