NFC Style fixes

diff --git a/CRM/Utils/Token.php b/CRM/Utils/Token.php
index 5c4260ca7d336ecaa5e082e1093e90ec66beeb8e..9afa2e486fdfe24c9a6291dd275baf07a885a7da 100644 (file)
--- a/CRM/Utils/Token.php
+++ b/CRM/Utils/Token.php
@@ -1434,12 +1434,12 @@ class CRM_Utils_Token {
    * @param array $greetingTokens
    */
   private static function removeNullContactTokens(&$tokenString, $contactDetails, &$greetingTokens) {
-    
+
     // Only applies to contact tokens
     if (!array_key_exists('contact', $greetingTokens)) {
       return;
     }
-    
+
     $greetingTokensOriginal = $greetingTokens;
     $contactFieldList = CRM_Contact_DAO_Contact::fields();
     // Sometimes contactDetails are in a multidemensional array, sometimes a