X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FReport%2FForm%2FContact%2FSummary.php;fp=CRM%2FReport%2FForm%2FContact%2FSummary.php;h=a5e591e2e67cd12836dc9915eb4c6f433a691824;hb=ced9bfed5abf0d9edd1c9039a4089666b603a5ff;hp=c9a02a7ea087f29d8b47f6f3393ae709059119f8;hpb=1cd3ffa90c14ea3bfe3939b59f7b7927dc045b94;p=civicrm-core.git

diff --git a/CRM/Report/Form/Contact/Summary.php b/CRM/Report/Form/Contact/Summary.php
index c9a02a7ea0..a5e591e2e6 100644
--- a/CRM/Report/Form/Contact/Summary.php
+++ b/CRM/Report/Form/Contact/Summary.php
@@ -271,8 +271,16 @@ class CRM_Report_Form_Contact_Summary extends CRM_Report_Form {
     $entryFound = TRUE;
   }
 
+  /**
+   * Alter display of rows.
+   *
+   * Iterate through the rows retrieved via SQL and make changes for display purposes,
+   * such as rendering contacts as links.
+   *
+   * @param array $rows
+   *   Rows generated by SQL, with an array for each row.
+   */
   public function alterDisplay(&$rows) {
-    // custom code to alter rows
     $entryFound = FALSE;
 
     $genders = CRM_Core_PseudoConstant::get('CRM_Contact_DAO_Contact', 'gender_id', array('localize' => TRUE));