From 20cfb45c14e3ee60f282924cdb7737835ecfd3aa Mon Sep 17 00:00:00 2001
From: Matias Griese <matias@trilbymedia.com>
Date: Thu, 20 Jun 2019 21:18:44 +0300
Subject: [PATCH] Fixed error if user has no form flashes

---
 system/src/Grav/Framework/Form/Traits/FormTrait.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/system/src/Grav/Framework/Form/Traits/FormTrait.php b/system/src/Grav/Framework/Form/Traits/FormTrait.php
index 1974e7eb6..3fb4eb06f 100644
--- a/system/src/Grav/Framework/Form/Traits/FormTrait.php
+++ b/system/src/Grav/Framework/Form/Traits/FormTrait.php
@@ -354,6 +354,10 @@ trait FormTrait
     public function getAllFlashes(): array
     {
         $folder = FormFlash::getSessionTmpDir($this->getFlashId());
+        if (!is_dir($folder)) {
+            return [];
+        }
+
         $name = $this->getName();
         $id = $this->getFlashId();