(NFC) Correct type hints for bad null default values

[civicrm-core.git] / tools / scripts / solr / createSolrJSON.php

diff --git a/tools/scripts/solr/createSolrJSON.php b/tools/scripts/solr/createSolrJSON.php
index a836ec00da374f2400107f98c6c711a6e9edaf6f..54b37c1f0de0961166cbd41892269da68a74899d 100644 (file)
--- a/tools/scripts/solr/createSolrJSON.php
+++ b/tools/scripts/solr/createSolrJSON.php
@@ -133,7 +133,7 @@ function getValues(&$contactIDs, &$values) {
  * @param $tableName
  * @param $fields
  * @param $whereField
- * @param null $additionalWhereCond
+ * @param string|null $additionalWhereCond
  */
 function getTableInfo(&$contactIDs, &$values, $tableName, &$fields, $whereField, $additionalWhereCond = NULL) {
   $selectString = implode(',', array_keys($fields));