phpcs fix

diff --git a/CRM/Price/BAO/PriceSet.php b/CRM/Price/BAO/PriceSet.php
index 27c979e75309c392af23a13a5af97fce3a8149d4..d7c323116bb4072202b8b07c247b4b4b1ac5b5cb 100644 (file)
--- a/CRM/Price/BAO/PriceSet.php
+++ b/CRM/Price/BAO/PriceSet.php
@@ -949,7 +949,7 @@ WHERE  id = %1";
     $priceSetID = $params['priceSetId'];
     $priceFieldSelection = self::filterPriceFieldsFromParams($priceSetID, $params);
     $priceFieldMetadata = self::getCachedPriceSetDetail($priceSetID);
-    $displayParticipantCount = null;
+    $displayParticipantCount = NULL;
     $amount_level = array();
     foreach ($priceFieldMetadata['fields'] as $field) {
       if (!empty($priceFieldSelection[$field['id']])) {