From e25c992b91974a512abc99578421221acc4d9502 Mon Sep 17 00:00:00 2001
From: Jaap Jansma <jaap.jansma@civicoop.org>
Date: Wed, 17 Jun 2020 17:49:34 +0200
Subject: [PATCH] Fixed notice

---
 Civi/FormProcessor/Type/OptionGroupType.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Civi/FormProcessor/Type/OptionGroupType.php b/Civi/FormProcessor/Type/OptionGroupType.php
index e306f0e..031759b 100644
--- a/Civi/FormProcessor/Type/OptionGroupType.php
+++ b/Civi/FormProcessor/Type/OptionGroupType.php
@@ -162,7 +162,7 @@ class OptionGroupType extends AbstractType implements OptionListInterface {
       }
       return $return;
     }
-    elseif (!is_array($value)) {
+    elseif (!is_array($value) && strlen($value)) {
       return $this->denormalizedOptions[$value];
     }
     else {
-- 
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