if log=false don't require logfile

src/Config.php

@@ -113,7 +113,15 @@ final class Config
                     $this->isAllowNetcupCreds()
                 )
             ) &&
-            !empty($this->logFile);
+            (
+                (
+                    $this->isLog() &&
+                    !empty($this->logFile)
+                ) ||
+                (
+                    $this->isLog() == false
+                )
+            );
     }
 
     /**

src/Handler.php

@@ -92,12 +92,14 @@ final class Handler
             $this->apipassword = $this->config->getApiPassword();
         }
 
+        if ($this->config->isLog()) {
             if (is_readable($this->config->getLogFile())) {
                 $this->log = json_decode(file_get_contents($this->config->getLogFile()), true);
             } else {
                 $this->log[$this->payload->getDomain()] = [];
             }
         }
+    }
 
     public function __destruct()
     {
@@ -111,6 +113,7 @@ final class Handler
      */
     private function doLog($msg)
     {
+        if ($this->config->isLog()) {
             $this->log[$this->payload->getDomain()][] = sprintf('[%s] %s', date('c'), $msg);
 
             if ($this->config->isDebug()) {
@@ -119,6 +122,7 @@ final class Handler
 
             return $this;
         }
+    }
 
     private function doExit()
     {