From 11329fcab96e54d1dbc94efb866ee067fec75cc4 Mon Sep 17 00:00:00 2001
From: "uttkarsh@axelerant.com" <uttkarsh@axelerant.com>
Date: Thu, 28 Mar 2019 14:14:23 +0530
Subject: [PATCH] fixes 47

---
 src/Element/TemplateCollectionList.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/Element/TemplateCollectionList.php b/src/Element/TemplateCollectionList.php
index 741b98c..7a3aa8b 100644
--- a/src/Element/TemplateCollectionList.php
+++ b/src/Element/TemplateCollectionList.php
@@ -64,10 +64,12 @@ public static function processTemplateCollectionList(&$element, FormStateInterfa
     // Add empty checkboxes form item. This will ensure 'checkboxes' always
     // exists in $form_state values. This is only an issue if there are no
     // checkboxes rendered initially (list is empty).
-    $element['checkboxes'] = [
-      '#type' => 'checkboxes',
-      '#options' => NULL,
-    ];
+    if (!$element['#checkboxes']) {
+      $element['checkboxes'] = [
+        '#type' => 'checkboxes',
+        '#options' => [],
+      ];
+    }
 
     if ($element['#checkboxes']) {
       $element['template_collection_list']['#attributes']['class'][] = 'checkboxes';