Small fixes for laravel 5.4

app/Http/Controllers/Controller.php

@@ -83,12 +83,9 @@ class Controller extends BaseController
     protected function getPreviousUri(string $identifier): string
     {
         $uri = strval(session($identifier));
-        // 1 (see above):
         if (!(strpos($identifier, 'delete') === false) && !(strpos($uri, '/show/') === false)) {
             $uri = route('index');
         }
-
-        // 2 (see above)
         if (!(strpos($uri, 'javascript') === false)) {
             $uri = route('index');
         }

app/Http/Controllers/Transaction/SingleController.php

@@ -190,7 +190,6 @@ class SingleController extends Controller
         if ($this->isOpeningBalance($transactionJournal)) {
             return $this->redirectToAccount($transactionJournal);
         }
-        $journalId = $transactionJournal->id;
         $type      = TransactionJournal::transactionTypeStr($transactionJournal);
         Session::flash('success', strval(trans('firefly.deleted_' . strtolower($type), ['description' => e($transactionJournal->description)])));
 

config/app.php

@@ -50,6 +50,8 @@ return [
         Illuminate\Translation\TranslationServiceProvider::class,
         Illuminate\Validation\ValidationServiceProvider::class,
         Illuminate\View\ViewServiceProvider::class,
+        Collective\Html\HtmlServiceProvider::class,
+
 
         /*
          * Application Service Providers...