diff --git a/config/config.php b/config/config.php
index 23318c8..d5716d8 100644
--- a/config/config.php
+++ b/config/config.php
@@ -27,7 +27,7 @@
         $content = file_get_contents($argv[1]);
         $data = json_decode($content,TRUE);
 
-        if ($data==NULL)
+        if (($data==NULL) && (sizeof($content)>2))
         {
             echo 'Invalid JSON format in config file?!'.$cCRLF;
             die;
@@ -138,4 +138,4 @@
         default:
             echo 'Unknown command?'.$cCRLF;
     }
-?>
\ No newline at end of file
+?>