Merge pull request #1732 from magento-engcom/2.1-develop-prs

Public Pull Requests

#12284 Issue: 3596. Resolve Notice with undefined index 'value' by @madonzy

Fixed Public Issues

#3596 Notice: Undefined index: value in /app/code/Magento/Backend/Block/Widget/Grid/Column/Filter/Select.php on line 72

Author: Oleksii Korshenko

app/code/Magento/Payment/Helper/Data.php

@@ -290,6 +290,7 @@ public function getPaymentMethodList($sorted = true, $asLabelValue = false, $wit
             foreach ($methods as $code => $title) {
                 if (isset($groups[$code])) {
                     $labelValues[$code]['label'] = $title;
+                    $labelValues[$code]['value'] = null;
                 } elseif (isset($groupRelations[$code])) {
                     unset($labelValues[$code]);
                     $labelValues[$groupRelations[$code]]['value'][$code] = ['value' => $code, 'label' => $title];