Merge pull request #22 from AndrewHaine/andrewhaine/fix-empty-submiss…

…ions-issue

Set default fallback for getSerialized call in case spam file is empty

Akismet/AkismetController.php

@@ -144,7 +144,7 @@ public function getSpam(Request $request)
                     ),
                     array_filter(
                         $this->storage
-                            ->getSerialized(Path::assemble($formset, $filename))
+                            ->getSerialized(Path::assemble($formset, $filename), collect([]))
                             ->toArray()
                     )
                 );